2
Published 1968
Journal / Magazine
3
Published 1949
Journal / Magazine
6
Published 1967
Journal / Magazine
7
Published 1896
Journal / Magazine
9
Published 1894
Journal / Magazine
10
Published 1961
Journal / Magazine
11
by Gruber, L. Franklin 1870-1941
Published 1923
Book
12
Published 1892
Journal / Magazine
13
Published 1891
Journal / Magazine