Les Trilobites meso-devoniens des Monts de Sainte-Croix (Trylobity srodkowo-dewonskie z gor Swietokrzyskich) [with notes on unpublished studies by J. Czarnocki]. Palaeontologia Polonica, No. 6 1954: v + 50 pp.. lvixicvicc [Zoological Record Volume 92]