@article{d80511373aed47e893d25c34bbc9e9c2,
title = "Photometry and spectroscopy of white dwarfs in wide binary systems.",
author = "D. Marshall and N. Silvestri and T. Oswalt and Smith, \{J. A.\}",
note = "The authors present representative flux-calibrated spectra of a sample of known white dwarfs in wide binary systems taken at Cerro Tololo Observatory. Classifications determined from prominent spectral features are given for these examples, as well as the overall distribution of the spectral types for the entire sample.",
year = "1998",
month = mar,
day = "1",
language = "American English",
volume = "71",
journal = "International Amateur-Professional Photoelectric Photometry Communications",
}