| Original language | English |
|---|---|
| Title of host publication | Algebraic Topology (San Feliu de Guixols, 1990) : Lecture Notes in Mathematics |
| Number of pages | 9 |
| Volume | 1509 |
| Place of Publication | Berlin |
| Publisher | Springer |
| Publication date | 1992 |
| Pages | 285-293 |
| Publication status | Published - 1992 |