TY  - BOOK
AU  - Davies, R. D., ed.
AU  - Graham-Smith, Francis., ed.
ED  - International Astronomical Union
TI  - The Crab nebula
T2  - IAU Symposium; no. 46
SN  - 90-277-0183-0
PY  - 1971///
CY  - Dordrecht
PB  - D. Reidel Publishing
KW  - Crab nebula
KW  - Emission nebulae
KW  - Nebulae
ER  -