International Conference on Laser Spectroscopy Rottach-Egern, Germany, Walther, H., & Rothe, K. W. (1979). Laser Spectroscopy IV: Proceedings of the fourth international conference, Rottach-Egern, Fed. Rep. of Germany, June 11-15, 1979. Springer-Verlag.

International Conference on Laser Spectroscopy Rottach-Egern, Germany, H. Walther, a K. W. Rothe. Laser Spectroscopy IV: Proceedings of the Fourth International Conference, Rottach-Egern, Fed. Rep. of Germany, June 11-15, 1979. Berlin: Springer-Verlag, 1979.

International Conference on Laser Spectroscopy Rottach-Egern, Germany, et al. Laser Spectroscopy IV: Proceedings of the Fourth International Conference, Rottach-Egern, Fed. Rep. of Germany, June 11-15, 1979. Springer-Verlag, 1979.