Berge covers of cubic graphs with colouring defect 3

ŠKOVIERA, Martin et al. Berge covers of cubic graphs with colouring defect 3. In Belgian Graph Theory Conference on Structure and Algorithms. konferencia. BGTC 2023 : Belgian graph theory conference on structure and algorithms. 1. vyd. - Belgicko : Ghent University, 2023, pp. 16.