by Frey Thomas L, Behrens Robert H
Year of Publication 1981

by Oltmans, A.W, Klinefelter, D.A, Frey, T.L
Year of Publication 1992

by Frey, T.L.
Published in IEEE transactions on aerospace and electronic systems (01.07.1996)

by FREY THOMAS L
Year of Publication 09.01.2003

by FREY, THOMAS, L., JR
Year of Publication 31.03.2004

by FREY, THOMAS, L., JR
Year of Publication 09.01.2003

by Frey, Thomas L
Year of Publication 1985

by Frey, Thomas L
Published in IDEAS Working Paper Series from RePEc (01.01.1985)

by Frey, Thomas L
Published in Research in Agricultural & Applied Economics (01.01.1970)

by THOMAS L. FREY JR, DAVID SCHWEINITZ
Year of Publication 07.08.2001

by SCHWEINITZ, DAVID, FREY, THOMAS, L., JR
Year of Publication 02.08.2001

by Frey, Jr., Thomas L
Year of Publication 27.05.2003

by Dunn, D.J, Frey, T.L
Published in Agricultural finance review (01.04.1976)

by Carlow, Leslie Gene, Frey, Thomas L
Year of Publication 1974

by FREY, JR. THOMAS L
Year of Publication 27.05.2003

by FREY, JR. THOMAS L, DE SCHWEINITZ DAVID
Year of Publication 13.11.2001