Dugdale II [60], [234].

Echeverria II [18].

v. Ehrenfels II [136].

Elderton I 275, 277.

Eliasberg II [30].

Engelking I 202.

Estabrook II [60], [61], [234].

Fahlbeck II [72].

Farabee I 179, 180.

Fay I 167; II [195], [196].