3D global ozone proxy fields and the NPOESS OMPS assimilation experiment, for improved numerical weather predictions for military operations. - John Hornstein; Doug Allen; Cora Randall; Stephen A. Mango (IGARSS, 2003)

How may a customer exploit the Bonneville Power Administration's new pricing scheme? - Doug Allen; Ira Horowitz; Chi-Keung Woo (Int. J. Appl. Decis. Sci., 2011)