@article{01757108,
title = {Optimal control for third degree polynomial systems.},
journal = {Applied Mathematics E-Notes [electronic only]},
volume = {2},
year = {2002},
pages = {36-44},
zbl = {0992.49018},
language = {en},
url = {http://dml.mathdoc.fr/item/01757108}
}
Basin, Michael V.; Alcorta García, Maria Aracelia. Optimal control for third degree polynomial systems.. Applied Mathematics E-Notes [electronic only], Tome 2 (2002) pp. 36-44. http://gdmltest.u-ga.fr/item/01757108/