Research articleNo accessGeorge Gale
1991Purchase PDFhttps://doi.org/10.1016/0364-9229(91)90002-3
Research articleNo accessMichael Heller
1991Purchase PDFhttps://doi.org/10.1016/0364-9229(91)90003-4
Research articleNo accessBenjamin Mixon, Raymond E. White
1991Purchase PDFhttps://doi.org/10.1016/0364-9229(91)90004-5
Research articleNo accessRoslynn D. Haynes
1991Purchase PDFhttps://doi.org/10.1016/0364-9229(91)90021-C
Research articleAbstract onlyMichael Heller
1991Purchase PDFhttps://doi.org/10.1016/0364-9229(91)90022-D
Research articleNo accessA. Sinachopoulos, D. Sinachopoulos
1991Purchase PDFhttps://doi.org/10.1016/0364-9229(91)90023-E
