| Reference |
M. Gavrila: Free-free photoabsorption of electron-atom systems In: Electronic and Atomic Collisions : Proceedings of the 10th International Conference on the Physics of Electronic and Atomic Collisions, Paris, 21-27 July, 1977 : Invited Papers and Progress Reports /ed. G. Watel, North-Holland, 1978. - pp. 165-184 |
