TY - BOOK AU - Ahmed Yehia Elraffie AU - Mohammed Bahay Eldin Argoun , AU - Sayed Desouky Hassan , TI - Analyzing the airplane inverse problem through direct application of hamilton's law of varying action / PY - 1998/// CY - Cairo : PB - Ahmed Yehia Elraffie , N1 - Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Aerospace Engineering UR - http://172.23.153.220/th.pdf ER -