TY - JOUR AU - A. A. Tolchennikov TI - Simple exact solutions and asymptotic localized solutions of the~two-dimensional massless Dirac equation for graphene JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2018 SP - 64 EP - 69 VL - 196 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2018_196_1_a5/ LA - ru ID - TMF_2018_196_1_a5 ER -