Multiple sea spike definitions: reducing the clutter. - Mary R. Keller; Bruce L. Gotwols; R. D. Chapman (IGARSS, 2002)

Active/Passive Multiple Polarization Sea Ice Detection During Initial Freeze-Up. - Mary R. Keller; Christopher M. Gifford; Nathaniel S. Winstead; William C. Walton; Jerrold E. Dietz (IEEE Trans. Geosci. Remote. Sens., 2021)