1. High order optical nonlinearities;Akhmanov,1977
2. Nonlinear optical effects of the fourth order in the field in a lithium formate crystal;Akhmanov;Pis'ma Zh. Éksp. Teor. Fiz.,1974
3. Problemy Nelineinoi Optiki;Akhmanov,1964
4. Problems of Nonlinear Optics;Akhmanov,1972
5. Nonresonant six-photon processes in a calcite crystal;Akhmanov;Pis'ma Zh. Éksp. Teor. Fiz.,1975