MathSciNet

MathSciNet requires the following configuration in config.txt/ezproxy.cfg:

T MathSciNet
U http://www.ams.org/mathscinet
H ams.rice.edu
H ams.math.uni-bielefeld.de
H ams.mpim-bonn.mpg.de
H ams.u-strasbg.fr
H ams.impa.br
D ams.org
D rice.edu
D math.uni-bielefeld.de
D u-strasbg.fr
D impa.br