2 different findings regarding 40-inch length limits

[Red Childress]

http://afs.allenpress.com/perlserv/?request=get-abstract&doi=10.1577%2F1548-8675(2000)020%3C0986%3AEOAIML%3E2.0.CO%3B2&ct=1



http://afs.allenpress.com/perlserv/?request=get-abstract&doi=10.1577%2F1548-8675(1999)019%3C0300%3AEOLLOM%3E2.0.CO%3B2