@article{7fc8b3916046484caf38ddccb53e4c50,
title = "A historical overview of internet reference services for distance learners",
keywords = "Chat reference, Digital reference, Distance education, Distance learning, E-mail reference, Off-campus library services, Virtual reference",
author = "Casey, {Anne Marie}",
year = "2005",
month = may,
day = "27",
doi = "10.1300/J136v09n03_02",
language = "English",
volume = "9",
pages = "5--17",
journal = "Internet Reference Services Quarterly",
issn = "1087-5301",
number = "3-4",
}