@article{ADM_2015_19_1_a4,
     author = {Vitaliy M. Bondarenko and Vitaliy V. Bondarenko and Viktoria A. Lisykevych and Yulia M. Pereguda},
     title = {On a deformation diameter of {Dynkin} diagrams},
     journal = {Algebra and discrete mathematics},
     pages = {39--43},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2015_19_1_a4/}
}