by Guth, David A., Long, Richard G., Wall Emerson, Robert S., Ponchillia, Paul E., Ashmead, Daniel H.
Published in Human factors (01.06.2013)

by Kim, Dae Shik, Wall Emerson, Robert S., Curtis, Amy B.
Published in Human factors (01.06.2010)

by Geruschat, Duane R, Fujiwara, Kyoko, Wall Emerson, Robert S
Published in Optometry and vision science (01.02.2011)

by McMahon, John, Emerson, Robert S. Wall, Ponchillia, Paul, Curtis, Amy
Published in Journal of visual impairment & blindness (01.01.2019)

by McMahon, John, Emerson, Robert S. Wall, Ponchillia, Paul, Curtis, Amy
Published in Journal of visual impairment & blindness (01.01.2019)

by Emerson, Robert S. Wall, Corn, Anne L.
Published in Journal of visual impairment & blindness (01.06.2006)

by Schroeder, Bastian J., Rouphail, Nagui M., Emerson, Robert S. Wall
Published in Transportation research record (01.01.2006)

by SCHROEDER, Bastian J, ROUPHAIL, Nagui M, WALL EMERSON, Robert S
Published in Transportation research record (2006)