Thermal seasons in Poland in year 2014 in comparison with 1981-2010 period [elektronický zdroj] / Malgorzata Kepinska-Kasprzak, Przemyslaw Mager .
In: Towards climatic services / Towards climatic services [1 CD-ROM (174 s.)]. -- Nitra : Slovak University of Agriculture, 2015. -- ISBN 978-80-552-1390-3. -- [4] s., CD-ROM
http://www.sbks.sk/doc/papers/Kepinska-Kasprzak%20Thermal%20season.pdf .