@article{DAN_1991_316_3_a2,
     author = {M. D. Bronshtein and A. S. Cherevatskii},
     title = {Variational problems for functionals determined by the maximum of a {Lagrangian}},
     journal = {Doklady Akademii Nauk},
     pages = {528--532},
     publisher = {mathdoc},
     volume = {316},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_316_3_a2/}
}