Andrzej Jordan Przemyslaw Prokopow Concurrent Implementation of Linear and Nonlinear Programming. 39-42 2000 conf/parelec/2000 PARELEC http://csdl.computer.org/comp/proceedings/parelec/2000/0759/00/07590039abs.htm db/conf/parelec/parelec2000.html#JordanP00