@article{1185669a3e9a480baca4b36c52e72b36,
title = "Very Long Baseline Interferometry of 1720 MHz masers in W3(OH)",
keywords = "H II REGIONS, HYDROXYL EMISSION, INTERSTELLAR MASERS, RADIO ASTRONOMY, STAR FORMATION, ASTRONOMICAL MODELS, EMISSION SPECTRA, METHYL ALCOHOL, POWER SPECTRA, VERY LONG BASE INTERFEROMETRY",
author = "Malcolm Gray and {Masheder}, {M R W} and D {Field} and {Gray}, {M D} and V {Migenes} and {Cohen}, {R J} and {Booth}, {R S}",
year = "1994",
month = jan,
language = "English",
volume = "281",
pages = "871--881",
journal = "\aap",
issn = "1432-0746",
publisher = "EDP Sciences",
}