Large-Scale, Low-Amplitude Bedforms (Chevrons) in the Selima Sand Sheet, Egyptv. 243No. 48951179–1182
Maxwell, Ted A. and Haynes, C. Vance, Jr. 1989. "Large-Scale, Low-Amplitude Bedforms (Chevrons) in the Selima Sand Sheet, Egypt." Science, 243, (4895) 1179–1182.