@article{702296, title = {Duality methods in the theory of optimal control}, booktitle = {Equadiff 5}, series = {GDML\_Books}, publisher = {BSB B.G. Teubner Verlagsgesellschaft}, address = {Leipzig}, year = {1982}, pages = {231-234}, url = {http://dml.mathdoc.fr/item/702296} }
Lovíšek, Ján. Duality methods in the theory of optimal control, dans Equadiff 5, GDML_Books, (1982), pp. 231-234. http://gdmltest.u-ga.fr/item/702296/