Dudenko, MarharytaOliynyk, Bogdana2018-06-062018-06-062017Dudenko M. On unicyclic graphs of metric dimension 2 / Marharyta Dudenko, Bogdana Oliynyk ; communicated by A. P. Petravchuk // Algebra and Discrete Mathematics. - 2017. - Vol. 23, no. 2. - P. 216-222.1726-3255https://ekmair.ukma.edu.ua/handle/123456789/13214A metric basis S of a graph G is the subset of vertices of minimum cardinality such that all other vertices are uniquely determined by their distances to the vertices in S. The metric dimension of a graph G is the cardinality of the subset S. A unicyclic graph is a graph containing exactly one cycle. The construction of a knitting unicyclic graph is introduced. Using this construction all unicyclic graphs with two main vertices and metric dimensions 2 are characterized.endistancemetric dimensionsunicyclic grapharticleArticle