KUMHÁLOVÁ - MIKYSKOVÁ, Jitka, Štěpánka MATĚJKOVÁ, Martina FIFERNOVÁ, Jan LIPAVSKÝ and František KUMHÁLA. Topography impact on nutrition content in soil and yield.
Plant Soil Environment. ČR: ČAZV, 2008, vol. 54, No 6, p. 255-261, 48 pp. ISSN 1214-1178.