| LC control no. | n 80137617 |
|---|---|
| Personal name heading | Kirchgraber, Urs, 1945- |
| Variant(s) | Kirchgraber, U. (Urs), 1945- |
| Found in | His An analytical perturbation theory ... 1972. His Geometry in the neighborhood ... 1990: CIP t.p. (U. Kirchgraber; Swiss Fed. Inst. of Technology) |
 |  |  |
View this record in: MARCXML | LC Authorities & Vocabularies | VIAF (Virtual International Authority File)
