@article{MZM_1984_35_2_a10,
     author = {G. S. Ganshin},
     title = {Calculation of maximum value of twice-differentiable function with a posteriori error estimate},
     journal = {Matemati\v{c}eskie zametki},
     pages = {243--249},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1984_35_2_a10/}
}