Simulation of combined engine and rudder maneuvers using an improved model of hull-propeller-rudder interactions Oltmann, Peter Sharma, Som Deo 1984 - TUHH Open Research - frei zugänglich
CPMC : a novel facility for planar motion testing of ship models Grim, Otto Oltmann, Peter Sharma, Som Deo Wolff, Karsten 1976 - TUHH Open Research - frei zugänglich