Adsorption characteristics of powders of nanometric gallium nitride and aluminium nitride / L. CZEPIRSKI, J. F. JANIK, E. KOMOROWSKA-CZEPIRSKA, R. L. Wells // Adsorption Science & Technology ; ISSN 0263-6174. — 2002 vol. 20 no. 8, s. 723–728. — Bibliogr. s. 728, Abstr.. — tekst: https://journals-1sagepub-1com-10b6yqifr0048.wbg2.bg.agh.edu.pl/doi/pdf/10.1260/026361702321104228

Generation and relaxation of microstrains in GaN nanocrystals under extreme pressures / E. Grzanka, B. Palosz, S. Gierlotka, R. Pielaszek, U. Bismayer, J. F. JANIK, J. R. Wells, W. Palosz, F. Porsch // Acta Physica Polonica. A ; ISSN 0587-4246. — 2002 vol. 102 no. 2, s. 167–174. — Bibliogr. s. 174. — Proceedings of the IV International School and Symposium on Physics in Materials Science : nanomaterials and nanostructures – fabrication, properties, physical models : Jaszowice, Poland, September 23–29, 2001. Pt. 2 / ed. Andrzej Czachor. — Warszawa : IF PAN, 2002. — tekst: http://przyrbwn-1icm-1edu-1pl-1000032f5016f.wbg2.bg.agh.edu.pl/APP/PDF/102/A102Z202.pdf

Preparation of phase pure cubic gallium nitride, {\em c}$-GaN$, by ammonothermal conversion of gallium imide, ${Ga(NH)_{3/2}}_{n}$ / R. Jason Jouet, Andrew P. Purdy, Richard L. Wells, Jerzy F. JANIK // Journal of Cluster Science ; ISSN 1040-7278. — 2002 vol. 13 no. 4, s. 469–486. — Bibliogr. s. 485–486. — tekst: https://link-1springer-1com-1nyztljz80260.wbg2.bg.agh.edu.pl/content/pdf/10.1023%2FA%3A1021119527133.pdf

Silicon carbide modified carbon materials : formation of nanocrystalline $SiC$ from thermochemical processes in the system coal tar pitch/poly(carbosilane) / Cezary CZOSNEK, Jerzy F. JANIK, Zbigniew Olejniczak // Journal of Cluster Science ; ISSN 1040-7278. — 2002 vol. 13 no. 4, s. 487–502. — Bibliogr. s. 501–502. — tekst: https://link-1springer-1com-1nyztljmv009b.wbg2.bg.agh.edu.pl/content/pdf/10.1023%2FA%3A1021171511204.pdf

XRD and $^{29}Si$ MAS NMR spectroscopic studies of carbon materials obtained from pyrolyses of a coal tar pitch modified with various silicon-bearing additives / Cezary CZOSNEK, Wiktoria RATUSZEK, Jerzy F. JANIK, Zbigniew Olejniczak // Fuel Processing Technology ; ISSN 0378-3820. — 2002 vol. 79 no. 3 spec. iss., s. 199–206. — Bibliogr. s. 205–206, Abstr.. — Publikacja dostępna online od: 2002-10-08. — Additional papers from the 4th international symposium on Structure and reactivity of carbonaceous materials “Coal Structure 2002” : Gliwice, Poland, 7–10 July 2002 / ed. by François Béguin. — Amsterdam [etc.] : Elsevier, 2002. — tekst: https://www-1sciencedirect-1com-1000027ko00c9.wbg2.bg.agh.edu.pl/science/article/pii/S0378382002001765/pdfft?md5=8d0eb0fb70f4b7268644a2799d3260f3&pid=1-s2.0-S0378382002001765-main.pdf