发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| Russia | 205 |
| Azerbaijan | 4 |
| Algeria | 3 |
| France | 3 |
| BELARUS | 2 |
| Canada | 2 |
| Italy | 2 |
| Saudi Arabia | 2 |
| Bulgaria | 1 |
| CHINA MAINLAND | 1 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| PIPELINE TRANSPORT INSTITUTE (PTI LLC) | 149 |
| GUBKIN RUSSIAN STATE UNIVERSITY OF OIL & GAS | 23 |
| UFA STATE PETROLEUM TECHNOLOGICAL UNIVERSITY | 18 |
| RUSSIAN ACADEMY OF SCIENCES | 14 |
| JSC | 11 |
| UKHTA STATE TECH UNIV | 10 |
| MINISTRY OF EDUCATION OF AZERBAIJAN REPUBLIC | 4 |
| MOSCOW POWER ENGINEERING INSTITUTE | 4 |
| SAINT PETERSBURG MINING UNIVERSITY | 4 |
| GAZPROM PROEKTIROVANIE LLC | 3 |