 |
 |
|
|
|
|
: Clifford N, Crawford V P
: Short-term contracting and strategic oil reserves : : 1987 : : Rev. of Econ. St. () : 1 : V. 54 : Clifford N., Crawford V.P. Short-term contracting and strategic oil reserves // Rev. of Econ. St. 1987. V. 54. 1. P. 311 - 323. : ( ) : : : 6029, : 0, : 0. |