JANTOVÁ, Soňa et al. Cytotoxic effect of substitued tetrazolo-(1,5-c)quinazolines on HELA cells. In Biologia. Section A. Section B. Section C, Botany. Zoology. Cellular and molecular biology. ISSN 0006-3088. ISSN 1335-6372. ISSN 1335-6380. ISSN 1335-6399, 1997, roč. 52, č. 3, s. 445-450.