About the age of sediments in the Blagojevgrad Graben
Foreign title:
Vyrkhy Vyzrastta na sedimentine Ot Blagoev Gradcki Graben
Reference:
Bacalov,P.G. et al. (1977)
About the age of sediments in the Blagojevgrad Graben [ Vyrkhy Vyzrastta na sedimentine Ot Blagoev Gradcki Graben ] Spisanie na Bulgarskogo Geologichesko Druzhestvo (Review of the Bulgarian Geological Society)
Vol. 38 # 1 P. 98- 99