TransliterationKolyankovskiy D.P. # 77 Polnye resheniya.. 843 trigonometricheskikh zadach sbornika.. V.P. Minina; #34. Polnye resheniya.. 233 geometricheskikh zadach.. V.P. Minina.
In EnglishKolyankovsky D.P. # 77 Complete solutions.. 843 trigonometric problems of the collection.. V.P. Minin; # 34. Complete solutions.. 233 geometric problems.. V.P. Minin. In Russian (ask us if in doubt)
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