@article{67033571e219494d970eb00fd924c87a,
title = "Early observations of SN 1993J in M81 at McDonald observatory",
keywords = "Galaxies: individual (M81), Galaxies: ISM, Supernovae: individual (SN 1993J)",
author = "Wheeler, \{J. C.\} and E. Barker and R. Benjamin and J. Boisseau and A. Clocchiatti and \{De Vaucouleurs\}, G. and N. Gaffney and Harkness, \{R. P.\} and Khokhlov, \{A. M.\} and Lester, \{D. F.\} and Smith, \{B. J.\} and Smith, \{V. V.\} and J. Tomkin",
year = "1993",
doi = "10.1086/187097",
language = "English",
volume = "417",
pages = "L71--L74",
journal = "Astrophysical Journal",
issn = "0004-637X",
number = "2 PART II",
}