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  1. T. Goworek, J. Wawryszczuk, R. Zaleski, Pressure effects in ortho-positronium annihilation, Acta. Phys. Polon. A 107, 608-614 (2005)
  2. T. Goworek, J. Wawryszczuk, R. Zaleski, Negative compressibility of free volumes in argon intercalated n-nonadecane, Chem. Phys. Lett. 402 (4-6), 367-369 (2005)
  3. R. Zaleski, J. Wawryszczuk, T. Goworek, Positronium formation in solid long-chain alkanes, Acta. Phys. Polon. A 107, 635-641 (2005)
  4. B. Jasińska, J. Wawryszczuk, R. Zaleski, Three-quantum annihilation in porous Vycor glass, Acta. Phys. Polon. A 107, 821-825 (2005)
  5. M. Śniegocka, B. Jasińska, J. Wawryszczuk, R. Zaleski, Testing the ETE model. Silica gels produced with polymer template, Acta. Phys. Polon. A 107, 868-873 (2005)
  6. G. Dlubek, A. Sen Gupta, J. Wawryszczuk, D. Kilburn, J. Pionteck, R. Krause-Rehberg, T. Goworek, M.A. Alam, H. Kaspar and K.H. Lochhaas, The Temperature and Pressure Dependence of the Free Volume in Fluoroelastomers from PALS and PVT Experiments, Acta. Phys. Polon. A 107, 685-689 (2005)
  7. G. Dlubek, J. Wawryszczuk, J. Pionteck, T. Goworek, H. Kaspar, K.H. Lochhaas, High-Pressure Dependence of the Free Volume in Fluoroelastomers from Positron Lifetime and PVT Experiments, Macromolecules 38, 429-437 (2005)
  8. T. Goworek, R. Zaleski, J. Wawryszczuk, Odd – Even Differences in o-Ps Properties in Some Solid Long-chain Alkanes, Mat. Sci. Forum 445-446, 364-366 (2004)
  9. T. Goworek, J. Wawryszczuk, R. Zaleski, Positronium inhibition in naphthalene at high pressures, Chem. Phys. Lett. 387, 433-435 (2004)
  10. T. Goworek, R. Zaleski, J. Wawryszczuk, Observation of intramolecular defects in n-alkanes C25H52 - C29H60 by the positron annihilation method, Chem. Phys. Lett. 394, 90-92 (2004)
  11. R. Zaleski, J. Wawryszczuk, A. Borówka, MCM-41 template removal studied by positron annihilation lifetime spectroscopy, CHISA'04, CD-ROM of full texts, Summaries Vol.2, paper D8.3, 587-588 (2004)
  12. B. Zgardzińska, R. Zaleski, J. Wawryszczuk, T. Goworek, Positronium in solid phases of n-pentacosane, Phys. Lett. A 333, 341-346 (2004)
  13. T. Goworek, R. Zaleski, J. Wawryszczuk, Positronium in solid long-chain hydrocarbons. Simpler than polymers?, Proceedings of the 7th International School of Physics (32nd ITEP Winter School of Physics), Otradnoye-Moscow (Rosja), February 16-26 (2004)
  14. R. Zaleski, J. Wawryszczuk, T. Goworek, Electron density at positron's site in MCM-41 ordered silica, Chem. Phys. Lett. 372, 800-804 (2003)
  15. T. Goworek, J. Wawryszczuk, R. Zaleski, Ortho-Ps annihilation in resorcinol at high pressures, Radiat. Phys. Chem. 68, 577-579 (2003)
  16. B. Jasińska, A.L. Dawidowicz, T. Goworek and J. Wawryszczuk, Pore size determination by positron annihilation lifetime spectroscopy, Opt. Apll. XXXIII No 1, 7 (2003)
  17. J. Wawryszczuk, J. Goworek, R. Zaleski, T. Goworek, Positron lifetime in mesoporous silica of MCM-41 type, Langmuir 19, 2599-2605 (2003)
  18. R. Zaleski, A. Borówka, J. Wawryszczuk, J. Goworek, T. Goworek, Positron probing of the micellar template interior in MCM-41, Chem. Phys. Lett. 372, 794-799 (2003)
  19. R. Zaleski, J. Wawryszczuk, A. Borówka, J. Goworek, T. Goworek, Temperature changes of the template structure in MCM-41 type materials; positron annihilation studies, Microporous Mesoporous Mater. 62, 47-60 (2003)
  20. R. Zaleski, J. Wawryszczuk, J. Goworek, A. Borówka, T. Goworek, Vaccum removal of the template in MCM-41 silica studied by the positron annihilation method, J. Colloid Interface Sci. 262, 466-473 (2003)
  21. T. Goworek, R. Zaleski, J. Wawryszczuk, Temperature, pressure and selfirradiation effects in positronium formation in some solid long-chain alkanes, Chem. Phys. 295, 243-253 (2003)
  22. T. Goworek, B. Jasińska, J. Wawryszczuk, R. Zaleski, Advantages and limitations of the positron method of pore characterisation, CHISA'02, CD-ROM of full texts, Summaries Vol.2, paper P3.143, 351-352 (2002)
  23. T. Goworek, B. Jasińska, J. Wawryszczuk, R. Zaleski, T. Suzuki, On possible deviations of experimental PALS data from positronium pick-off model estimates, Chem. Phys. 280, 295-307 (2002)
  24. T. Goworek, J. Wawryszczuk, R. Zaleski, Positron studies of vapour adsorption and desorption in melamine-formaldehyde resin, Materials Chemistry and Physics 76, 285 (2002)
  25. J. Goworek, J. Wawryszczuk, R. Zaleski, Porosity of ordered silica materials by nitrogen adsorption and positronium annihilation lifetime spectroscopy, J. Colloid Interface Sci. 243, 427-432 (2001)
  26. T. Goworek, C. Rybka and J. Wawryszczuk, Positron annihilation in p-terphenyl doped with benzofluorene, Acta Phys. Polon. A99, 369-372 (2001)
  27. T. Goworek, C. Rybka and J. Wawryszczuk, Positrons in doped pyrene, Phys. Chem. Chem. Phys. 3, 1769-1772 (2001)
  28. T. Goworek, B. Jasińska, J. Wawryszczuk, K. Ciesielski and J. Goworek, Mesopore characterization by positron annihilation, Studies in Surf. Sci. and Catalysis 128, 55 (2000)
  29. T. Goworek, K. Ciesielski, B. Jasińska and J. Wawryszczuk, Temperature variations of average o-Ps lifetime in porous media, Radiat. Phys. Chem. 58, 719-722 (2000)
  30. K. Ciesielski, T. Goworek, B. Jasińska and J. Wawryszczuk, Pore characterization by positron annihilation, CHISA'98, CD-ROM of full texts, Summaries paper D6.3 (1998)
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