GOST
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Pechenkin I. N. M. FEDOROVSKY AND THE INTRODUCTION OF THE COMPLEX METHOD OF SOLVING R&D PROBLEMS IN GEOLOGY 90 MATERIALS FOR THE BIOGRAPHIES OF SCIENTISTS AND ENGINEERS // Voprosy istorii estestvoznaniia i tekhniki. – 2014. – V. 35. – Issue 4 C. 90-100 . |
MLA
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Pechenkin, Igor "N. M. FEDOROVSKY AND THE INTRODUCTION OF THE COMPLEX METHOD OF SOLVING R&D PROBLEMS IN GEOLOGY 90 MATERIALS FOR THE BIOGRAPHIES OF SCIENTISTS AND ENGINEERS." Voprosy istorii estestvoznaniia i tekhniki. 35.4 (2014).:90-100. |
APA
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Pechenkin I. (2014). N. M. FEDOROVSKY AND THE INTRODUCTION OF THE COMPLEX METHOD OF SOLVING R&D PROBLEMS IN GEOLOGY 90 MATERIALS FOR THE BIOGRAPHIES OF SCIENTISTS AND ENGINEERS. Voprosy istorii estestvoznaniia i tekhniki. vol. 35, no. 4, pp.90-100 |