TY JOUR TI RESEARCHES OF GEOMETRICAL AND FORCE CHARACTERISTICS OF GILL NET KW gill net KW mathematic model KW computer program KW experimental research KW geometric and force characteristics JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Nedostup, A.. AU Razhev, A.. AU Volodko, D.. PY 2013 IS 2013 PB Astrakhan State Technical University