For citations:
Ivashchenko J.I. DEVELOPMENT OF METHODICAL ASPECTS OF STATISTICAL RESEARCH OF THE SCIENTIFIC AND INNOVATIVE SPHERE: SYSTEM APPROACH. Vestnik NSUEM. 2014;(1):170-177. (In Russ.)
Ivashchenko J.I. DEVELOPMENT OF METHODICAL ASPECTS OF STATISTICAL RESEARCH OF THE SCIENTIFIC AND INNOVATIVE SPHERE: SYSTEM APPROACH. Vestnik NSUEM. 2014;(1):170-177. (In Russ.)