Fishes of the Northeastern Atlantic and Mediterranean: About the systematic situation of puzanok of Veleka River. Gad. sof. Univ., 56(1), Biol. (Zool.), 1961-62: 205-225 (in Bulgarian, with English Summary).

Literature

Authors(s)	Marinov, B.
Year	1964
Title	About the systematic situation of puzanok of Veleka River. Gad. sof. Univ., 56(1), Biol. (Zool.), 1961-62: 205-225 (in Bulgarian, with English Summary).