For citations:
Belkin V.A. NEW TRENDS IN FUEL EFFICIENCY IN THE OPERATION OF CIVIL AIRCRAFT. Civil Aviation High Technologies. 2015;(219):121-126. (In Russ.)
Belkin V.A. NEW TRENDS IN FUEL EFFICIENCY IN THE OPERATION OF CIVIL AIRCRAFT. Civil Aviation High Technologies. 2015;(219):121-126. (In Russ.)