- Author: Victor P. Pikulin Stanislav I. Pohozaev (auth.)
- Language: English
- Year: 2001
- Author: Victor P. Pikulin Stanislav I. Pohozaev (auth.)
- Language: English
- Year: 2001
- Author: Victor P. Pikulin Stanislav I. Pohozaev (auth.)
- Language: English
- Year: 2001