| Title | Journal | Journal Categories | Citations | Publication Date |
|---|---|---|---|---|
| 10.4310/AJM.1998.v2.n4.a9 | 1998 | |||
| 10.1201/9781439864609 | 1993 | |||
| Nelineinye uravneniya s chastnymi proizvodnymi i teoriya funktsii | 1998 | |||
| 10.1007/978-94-011-5626-4_7 | 1997 | |||
| Spectral and Scattering Theory | 1994 |