Microorganisms in selected sulphuric springs of the Polish Carpathians / Lucyna RAJCHEL, Jacek RAJCHEL, Konrad Wołowski // Geological Quarterly ; ISSN 1641-7291. — 2002 vol. 46 no. 2, s. 189–198. — Bibliogr. s. 197–198. — tekst: https://gq.pgi.gov.pl/article/view/7714/6243

Sulfur isotopic composition of $H_{2}S$ and $SO^{2-}_{4}$ from mineral springs in the Polish Carpathians / L. RAJCHEL, J. RAJCHEL, J. Szaran, S. Halas // Isotopes in Environmental and Health Studies ; ISSN 1025-6016. — 2002 vol. 38 iss. 4, s. 277–284. — Bibliogr. s. 284. — Publikacja dostępna online od: 2007-01-04. — 6th  Isotope Workshop of the European-Society-for-Isotope-Research : Tallin, Estonia, June 9–July 04, 2002. — tekst: https://www-1tandfonline-1com-15qtywsee01c6.wbg2.bg.agh.edu.pl/doi/pdf/10.1080/10256010208033273?needAccess=true

Tuffites from the Variegated Shale Formation of the Skole Unit / W. Franus, J. RAJCHEL // Geologica Carpathica ; ISSN 1335-0552. — 2002 vol. 53 spec. iss., s. [1–5]. — Bibliogr. s. [5], Abstr.. — W. Franus - pierwsza afiliacja: Technical University of Lublin. — Proceedings of the XVII. congress of Carpathian-Balkan Geological Association [Dokument elektroniczny] : Bratislava, September 1st–4th 2002 : guide to geological excursions / eds. Michalík J., Simon L., Vozár J. — Wersja dla Windows. — Dane tekstowe. — Slovakia : VEDA – Publishing House of the Slovak Academy of Sciences, 2002. — Wymagania systemowe: Acrobat Reader ; napęd CD-ROM. — tekst: http://www.geologicacarpathica.com/data/files/files/special%20issue/F/Franus_Rajchel.pdf