@article{6212, author = {S. Vrtilek and B. Boroson and F. Cheng and Richard McCray and F. Nagase}, title = {Simultaneous Hubble Space Telescope and ASCA Observations of LMC X-4: X-Ray Ionization Effects on a Stellar Wind}, year = {1997}, journal = {The Astrophysical Journal}, volume = {490}, pages = {377-382}, month = {Aug-11-1998}, issn = {0004-637X}, doi = {10.1086/512792}, }