TY - JOUR AU - Polat, Norbert TI - Spanning trees of infinite graphs JO - Czechoslovak Mathematical Journal PY - 1991 SP - 52 EP - 60 VL - 41 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1991.102432/ DO - 10.21136/CMJ.1991.102432 LA - en ID - 10_21136_CMJ_1991_102432 ER -