Experience report: erlang in acoustic ray tracing. - Christian Convey; Andrew Fredricks; Christopher Gagner; Douglas Maxwell; Lutz Hamel (ICFP, 2008)

Use of Virtual Worlds in the Military Services as Part of a Blended Learning Strategy. - Douglas Maxwell; Tami Griffith; Neal M. Finkelstein (Handbook of Virtual Environments, 2nd ed., 2014)