@article{VMP_2012_13_1_a20,
     author = {G. Sh. Tamasyan},
     title = {Methods of steepest and hypodifferential descent in one problem of calculus of variations},
     journal = {Numerical methods and programming},
     pages = {197--217},
     year = {2012},
     volume = {13},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2012_13_1_a20/}
}