%0 Journal Article %T New triple-screw pumps for pumping high-viscosity liquids %A Okorokov, V. %A Verizhnikov, P. %A Ryazantsev, V. %J Chemical and Petroleum Engineering %V 22 %N 8 %P 361-362 %@ 0009-2355 %D 2005-02-01 %I Kluwer Academic Publishers-Plenum Publishers %~ DeepDyve