DETERMINATION OF VELOCITY FEATURES OF GRADIENT MEDIA AND RECONSTRUCTION OF CINEMATIC STRUCTURE OF THE REFRACTED WAVE FIELD ACCORDING TO THE TIME-DISTANCE CURVE.GEJKO VS.1970; AKAD. NAUK UKR. S.S.R., GEOFIZ. SB; SUN; 1970, NUM. 0033, P. 15 A 31Miscellaneous

ON SIMULTANEOUS SMOOTHING OF REFRACTED WAVE TRAVEL-TIME CURVES.GEJKO VS.1970; DOP. AKAD. NAUK UKRAJIN. R.S.R., B; SUN; 1970, NUM. 0001, P. 52 A 56Miscellaneous

PROPRIETES ET TRAITEMENT D'HODOGRAPHE D'ONDE REFLECHIEGEJKO VS.1974; DOKL. AKAD. NAUK S.S.S.R.; S.S.S.R.; DA. 1974; VOL. 218; NO 1; PP. 88-91; BIBL. 3 REF.Article

TEORIYA OBRASHCHENIYA GODOGRAFA PRELOMLENNOJ VOLNY. I = THEORIE DE LA COURBE D'INVERSION DU TEMPS DE PARCOURS DE L'ONDE REFRACTEEGEJKO VS.1982; GEOFIZ. Z.; ISSN 501263; UKR; DA. 1982; VOL. 4; NO 2; PP. 3-17; ABS. ENG; BIBL. 39 REF.; ILL.Article

DETERMINING MEAN AND EFFECTIVE VELOCITIES FROM THE TRAVEL-TIME CURVES OF REFRACTED WAVES WITH AN ARBITRARY VELOCITY INCREASE WITH DEPTH.GEJKO VS.1970; IZVEST. ACAD. SCI. U.S.S.R., PHYS. SOLID EARTH; USA; 1970(3), NUM. 0003, P. 189 A 193Miscellaneous

ROTATION DE L'HODOGRAPHE D'UNE ONDE REFRACTEEGEJKO VS.1978; DOKL. AKAD NAUK S.S.S.R.; SUN; DA. 1978; VOL. 241; NO 4; PP. 793-796; BIBL. 4 REF.Article

DETERMINATION DES VITESSES MOYENNE ET EFFECTIVE D'APRES L'HODOGRAPHE D'UNE ONDE REFRACTEE POUR UN ACCROISSEMENT ARBITRAIRE DE LA VITESSE AVEC LA PROFONDEUR.GEJKO VS.1970; IZVEST. AKAD. NAUK S.S.S.R., FIZ. ZEMLI; SUN; 1970(3), NUM. 0003, P. 79 A 86Miscellaneous

INTERPRETATION OF REFRACTED WAVE TRAVEL-TIME WITH THE PRESENCE OF A LAYER WITH A CONSTANT RATE AND COVERING GRADIENT MEDIUM.GEJKO VS.1968; DOP. AKAD. NAUK. U.R.S.R.; SUN; 1968, NUM. 0005, P. 425 A 428Miscellaneous

STRUCTURE PROFONDE DE L'ECORCE TERRESTRE ET QUELQUES PARTICULARITES DE LA TECTONIQUE DE LA DEPRESSION TRANSCARPATIQUE.CHEKUNOV AV; LIVANOVA LP; GEJKO VS et al.1969; SOVETSK. GEOL.; SUN; 1969(10), VOL. 12, NUM. 0010, P. 57 A 68Miscellaneous

CONFERENCE INTERNATIONALE D'ETUDE SUR LES PROBLEMES D'ETUDES DES STRUCTURES PROFONDES DE LA CROUTE TERRESTRE PAR LES METHODES SISMIQUESKHARECHKO GE; GEJKO VS; SAVENKO B YA et al.1975; GEOFIZ. SBOR., U.S.S.R.; S.S.S.R.; DA. 1975; NO 64; PP. 89-92; ABS. ANGL.Article