Corrosion of coat-pipe heat exchanger in water refrigerating cycle in production of ammonia / S. Piwowarski, J. Kosoń, P. Gniadek, B. STYPUŁA, R. LEBET // W: Advances in corrosion science and application : Zakopane, Poland September 9–13, 2003 : Michal Smialowski international symposium on Corrosion and hydrogen degradation : proceedings / ed. T. Zakroczymski ; Institute of Physical Chemistry of the Polish Academy of Sciences. — Warsaw : IPC PAS, 2003. — ISBN10: 8391352056. — S. 219–224. — Bibliogr. s. 224, Abstr.

Study of corrosion and passivation of stainless steel under conditions of sulphuric acid production / R. LEBET, B. STYPUŁA, B. OLSZOWSKA-SOBIERAJ // W: KSCS 2000 : 3rd Kurt Schwabe Corrosion Symposium : Novel materials and methods for improvement of corrosion resistance : Zakopane, Poland August 30–September 2, 2000 : proceedings / Institute of Physical Chemistry of the Polish Academy of Sciences. — Warsaw : IPC PAS, 2000. — S. 77–78. — Bibliogr. s. 78

The influence of chloride and fluoride ions on the corrosion of high-alloy steel X1NiCrCuN25.20.5 and 00Hl7N21Si in production lines of concentrated sulfuric acid / Piotr Grzesiak, Barbara STYPUŁA, Ryszard LEBET // W: Electrochemistry in molecular and microscopic dimensions : 53\textsuperscript{rd} annual meeting of the International Society of Electrochemistry jointly organised with GDCh-Fachgruppe Angewandte Elektrochemie : 15–20 September 2002 Düsseldorf, Germany : book of abstracts / ISE [etc.]. — Frankfurt am Main : DECHEMA e. V., 2002. — S. 166

The influence of fluoride ions on the corrosion of high alloy steel in production lines of concentrated sulphuric acid / Piotr Grzesiak, Ryszard LEBET // W: KSCS 2004 : 4th Kurt Schwabe Corrosion Symposium : mechanisms of corrosion and corrosion prevention : June 13–17, 2004, Helsinki, Espoo, Finland : proceedings / eds. Olof Forsén, Jari Aromaa, Lea Selin ; Helsinki University of Technology. Department of Materials Science and Rock Engineering. Laboratory of Corrosion and Materials Chemistry. — Helsinki : HUT LCMC, 2004. — (Helsinki University of Technology Publications in Materials Science and Metallurgy ; ISSN 1455-2329 ; TKK-MK-155). — S. 477–483. — Bibliogr. s. 483, Abstr.