@article{TIMM_2017_23_3_a5,
     author = {E. Kh. Gimadi},
     title = {An optimal algorithm for an outerplanar facility location problem with improved time complexity},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {74--81},
     year = {2017},
     volume = {23},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2017_23_3_a5/}
}