DETERMINATION OF VELOCITY - DEPTH FUNCTIONS FROM TRAVEL-TIME CURVES OF FIRST ARRIVALS.SMELJANSKAJA TV.1969; AKAD. NAUK UKR. S.S.R., GEOFIZ. SB; SUN; 1969, VOL. 13, NUM. 0029, P. 47 A 56Miscellaneous

RESULTS OF CORRELATION REFRACTION INVESTIGATIONS OF STRUCTURE OF THE DNIEPER-DON DEPRESSION STRUCTURAL FEATURES ALONG THE BLIZNETSY-SHEVCHENKOVO LINE.SMELJANSKAJA TV.1968; AKAD. NAUK UKR. S.S.R., GEOFIZ. SB; SUN; 1968, VOL. 22, NUM. 0025, P. 47 A 55Miscellaneous

NATURE DU GROUPE D'ONDES REFLECHIES A PARTIR DE LA BASE DE L'ECORCE TERRESTRE.PAVLENKOVA NI; SMELJANSKAJA TV.1970; IZVEST. AKAD. NAUK S.S.S.R., FIZ. ZEMLI; SUN; 1970(1), NUM. 0001, P. 17 A 27Miscellaneous

METHODES DE DETERMINATION DES VITESSES D'APRES LES HODOGRAPHES DES ONDES REFRACTEES.PAVLENKOVA NI; SMELJANSKAJA TV.1969; AKAD. NAUK UKR. S.S.R., GEOFIZ. SB; SUN; 1969, VOL. 13, NUM. 0029, P. 38 A 47Miscellaneous