0123712 - ASU-R 950428 RIV GB eng J - Journal Article
Ligr, M. - Ron, Cyril - Nátr, L.
Calculations of the photoperiod length.
Computer Applications in Biosciences. Roč. 11, č. 2 (1995), s. 133-139. ISSN 0266-7061
Impact factor: 1.668, year: 1995
Permanent Link: http://hdl.handle.net/11104/0021977