au.\*:("TOMICA J")
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DETERMINATION OF MINIMUM DIAMETER OF UNDERGROUND TEST BORE HOLE TO TAKE SAMPLES FROM COAL SEAM FOR CHEMICAL ANALYSES.TOMICA J; DUDZIAK T.1968; TECH. POSZUKIWAN GEOL.; POL; 1968, VOL. 6, NUM. 0026, P. 33 A 34Miscellaneous
VOLCANISM PHENOMENA IN THE MICHALKOWICE OVERTHRUST AND THE ORLOWSKI FOLD IN THE NW PART OF THE UPPER SILESIAN COAL BASIN.GABZDYL W; DUDZIAK T; TOMICA J et al.1969; PRZEGL. GEOL.; POL; 1969(3), NUM. 0003, P. 139 A 143Miscellaneous