1. The main problems of the investigation of the recent crustal movements;Bendefy;Herland's Geophysical Reports,1965
2. Summary map of the recent vertical crustal movements for Eastern Europe;Boulanger,1971
3. Catalogue of heights of the bench-marks of Polish levelling net,1939
4. The attempt to generalize the data on recent vertical crustal movements of the territory of Rumania. The collected investigations on geology, geophysics and geography;Chiokardel;Geophys. Ser. Bucharest,1966
5. Results of study of the recent crustal movements on the Carpathian polygon;Gophshtane,1970