TY - GEN TY - GEN T1 - A study of dynamic and control properties of industrial flotation processes T2 - Acta polytechnica Scandinavica A1 - Niemi, Antti, 1928-2009 LA - eng PP - Stockholm ; Helsinki PB - Acta Polytechnica Scandinavica Publishing Office : Finnish Academy of Technical Sciences YR - 1966 UL - https://kansalliskirjasto.finna.fi/Record/fikka.3514409 ER -