1. Methoden und Ergebnisse der angewandten Koksmikroskopie;Abramski,1952
2. Atlas für angewandte Steinkohlenpetrographie;Abramski,1951
3. The geological survey bore at Rashiehill, Stirlingshire (1951);Anderson;Bull. Geol. Surv. Great Britain,1963
4. Seismic constraints on the deep geology of the Caledonides of northern Britain;Bamford,1979
5. Polycyclic aromatic hydrocarbons in soils and recent sediments;Blumer;Science,1975