@conference{5308, author = {M. Rees and P. Meszaros and Mitchell Begelman}, title = {Why "galactic" gamma-ray bursts might depend on environment: Blast waves around neutron stars}, year = {1993}, journal = {unknown}, publisher = {New York: American Institute of Physics (AIP)}, address = {Huntsville, Alabama}, note = {JILA Pub. 5146}, }