https://experts.colorado.edu/individual/fisid_102256 Morey, Edward R /individual?uri=https%3A%2F%2Fexperts.colorado.edu%2Findividual%2Ffisid_102256 41 1980 1 2018 1 https://experts.colorado.edu/individual/fisid_100468 Waldman, Donald M /individual?uri=https%3A%2F%2Fexperts.colorado.edu%2Findividual%2Ffisid_100468 7 1994 1 2006 1 https://experts.colorado.edu/individual/fisid_103187 Markusen, James R /individual?uri=https%3A%2F%2Fexperts.colorado.edu%2Findividual%2Ffisid_103187 2 1993 1 1995 1 Morey, Edward R Waldman, Donald M 7 1994 1 2006 1 Morey, Edward R Markusen, James R 2 1993 1 1995 1