Details Details PDF BIBTEX RIS Title Optimizing the lever propelling system for manual wheelchairs Journal title Bulletin of the Polish Academy of Sciences: Technical Sciences Yearbook 2012 Volume 60 Issue No 4 Authors Choromański, W. ; Fiok, K. ; Dobrzyński, G. Divisions of PAS Nauki Techniczne Coverage 793-800 Date 2012 Identifier DOI: 10.2478/v10175-012-0092-8 ; ISSN 2300-1917 Source Bulletin of the Polish Academy of Sciences: Technical Sciences; 2012; 60; No 4; 793-800