TY - JOUR AU - V. I. Denisov TI - Isotropic geodesics in the vicinity of singularity of static spherical symmetric solution JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1997 SP - 312 EP - 320 VL - 111 IS - 2 UR - http://geodesic.mathdoc.fr/item/TMF_1997_111_2_a11/ LA - ru ID - TMF_1997_111_2_a11 ER -