@article{TRSPY_2015_291_a15,
     author = {G. G. Magaril-Il'yaev},
     title = {The {Pontryagin} maximum principle. {Ab} ovo usque ad mala},
     journal = {Informatics and Automation},
     pages = {215--230},
     publisher = {mathdoc},
     volume = {291},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2015_291_a15/}
}