METHOD OF AUTOMATED THERMAL PRETREATMENT OF ROLLING-MILL ROLLS - BOTSHTEJN VLADIMIR A,SU; TSZYAN SHAO-TSZYA,SU; RYZHAVSKIJ ARNOLD Z,SU; SAMOKHVALOV NIKOLAJ I,SU; VELETSKIJ RUSLAN K,SU; SHCHEKIN NIKOLAJ G,SU (1989)