TY JOUR TI RESISTANCE OF HOVERCRAFT PLATFORMS IN THE FIELD OF FINELY BROKEN ICE KW icebreaker hovercraft KW resistance KW mathematical model KW experiment KW finely broken ice JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Zuev, V.. AU Kravchenko, V.. AU Semenova, N.. PY 2013 IS 2013 PB Astrakhan State Technical University