TY - JOUR AU - D. O. Daderkin TI - On Urzyczyn's unoids with a connected underlying set JO - Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika PY - 2019 SP - 117 EP - 125 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTPMK_2019_4_a8/ LA - ru ID - VTPMK_2019_4_a8 ER -