@article{KUIPM_1980_a1,
     author = {A. I. Korablev and O. V. Mironov},
     title = {Numerical solution of sample minimization problems by the $\varepsilin$-subgradient method},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {9--14},
     publisher = {mathdoc},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1980_a1/}
}