Materialy po geologii i petrografii raĭona rek Avachi, Rassoshiny, Gavanki i Nalachevy na Kamchatke - Piĭp, B. I. (Boris Ivanovich), 1906-1966 (Trudy Kamchatskoĭ kompleksnoĭ ėkspedi︠t︡sii, 1936-1937 gg., 1941)