By Johnston Bruce P.   Shephard Mark S.   in Journal of the American Helicopter Society

ISSN:2161-6027|30|3|59-61

AHS International‎(1985)‎

Access to resources Favorite 10.972948

By Givoli Dan   Flaherty Joseph E   Shephard Mark S   in International Journal of Numerical Methods for Heat & Fluid Flow

ISSN:0961-5539|7|8|880-906

Emerald Group Publishing Ltd‎(1997)‎

Access to resources Favorite 2.456298