- ISSN 0010-0765 printed
- ISSN 1212-6950 electronic
P. Podracký
- V. Dubanská, A. Dubanský, V. Hejl, F. Chaluš, J. Kubát, M. Maštalka, P. Podracký and P. Povondra
Chemism of radiolarian lydites from the Bohemian Massif region
1977, Vol. 42, Issue 8, pp. 2300–2319 [Abstract]