 |
|
the structure of the 2-norbornyl cation has been described as an equilibrating classical species : 1 фраза в 1 тематике |
| Общая лексика | 1 |
|
|
the structure of the 2-norbornyl cation has been described as an equilibrating classical species : 1 фраза в 1 тематике |
| Общая лексика | 1 |