00523naa#a2200169#i#450# EN\\bibl\46915 20240825042406.7 1681-1208 20091125b2009####ek#y0engy0150####ca RU Basics of understanding of geological knowledge in geological training complexes Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2009 1 с. Journal article local Pisarev A A Dudetskiy V N rjes.ru