@article{01283586, title = {A general theory of rotorcraft trim.}, journal = {Mathematical Problems in Engineering}, volume = {2}, year = {1996}, pages = {1-34}, doi = {10.1155/S1024123X9600021X}, zbl = {0925.93754}, language = {en}, url = {http://dml.mathdoc.fr/item/01283586} }
Peters, David A.; Barwey, Dinesh. A general theory of rotorcraft trim.. Mathematical Problems in Engineering, Tome 2 (1996) pp. 1-34. doi : 10.1155/S1024123X9600021X. http://gdmltest.u-ga.fr/item/01283586/