O. GURSOY, "THE DUAL ANGLE OF PITCH OF A CLOSED RULED SURFACE," MECHANISM AND MACHINE THEORY , vol.25, no.2, pp.131-140, 1990
GURSOY, O. 1990. THE DUAL ANGLE OF PITCH OF A CLOSED RULED SURFACE. MECHANISM AND MACHINE THEORY , vol.25, no.2 , 131-140.
GURSOY, O., (1990). THE DUAL ANGLE OF PITCH OF A CLOSED RULED SURFACE. MECHANISM AND MACHINE THEORY , vol.25, no.2, 131-140.
GURSOY, O. "THE DUAL ANGLE OF PITCH OF A CLOSED RULED SURFACE," MECHANISM AND MACHINE THEORY , vol.25, no.2, 131-140, 1990
GURSOY, O. "THE DUAL ANGLE OF PITCH OF A CLOSED RULED SURFACE." MECHANISM AND MACHINE THEORY , vol.25, no.2, pp.131-140, 1990
GURSOY, O. (1990) . "THE DUAL ANGLE OF PITCH OF A CLOSED RULED SURFACE." MECHANISM AND MACHINE THEORY , vol.25, no.2, pp.131-140.
@article{article, author={O GURSOY}, title={THE DUAL ANGLE OF PITCH OF A CLOSED RULED SURFACE}, journal={MECHANISM AND MACHINE THEORY}, year=1990, pages={131-140} }