TY - JOUR AU - I. V. Bogdanov TI - Classical inversion algorithms for spherically symmetric gravitational fields JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1983 SP - 448 EP - 459 VL - 56 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1983_56_3_a11/ LA - ru ID - TMF_1983_56_3_a11 ER -