TY - JOUR AU - C. Rényi TI - On some questions concerning lacunary power series of two variables JO - Colloquium Mathematicum PY - 1963 SP - 165 EP - 171 VL - 11 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-11-2-165-171/ DO - 10.4064/cm-11-2-165-171 LA - en ID - 10_4064_cm_11_2_165_171 ER -