TY - JOUR AU - A. V. Schwab AU - P. N. Zyatikov AU - V. N. Brendakov AU - V. K. Nikul'chikov TI - A method for calculation of powder classification efficiency based on measurements of their specific surfaces JO - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika PY - 2011 SP - 117 EP - 123 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTGU_2011_2_a14/ LA - ru ID - VTGU_2011_2_a14 ER -