SNOPKOVÁ, Zora - HÝROŠOVÁ, Tatiana. Snow cover and its influence on the beginning of flowering of snowdrop (Galanthus nivalis L.) at the international phenological station (GPM) in Banská Bystrica over the period from 2003 to 2017. In Snow an ecological phenomenon : international scientific conference, 19th - 21st September 2017 Smolenice, Slovakia [elektronický zdroj]. - Nitra : Garmond, 2017. ISBN 978-80-89703-47-0, [3] p. [USB key].