@article{DA_2020_27_1_a1,
     author = {D. V. Gribanov and D. S. Malyshev},
     title = {Minimization of even conic functions on~the~two-dimensional integral lattice},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {17--42},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2020_27_1_a1/}
}