Details Details PDF BIBTEX RIS Title Energy effi ciency analysis of fl at and vacuum solar collector systems Journal title Teka Commission of Motorization and Power Industry in Agriculture Yearbook 2012 Issue No 1 Authors Kurpaska, Sławomir ; Latała, Hubert ; Knaga, Jarosław Divisions of PAS Nauki Biologiczne i Rolnicze Publisher The Lublin Branch of the Polish Academy of Sciences Identifier ISSN 1641-7739 Source Teka Commission of Motorization and Power Industry in Agriculture; 2012; No 1