Alexis A. Julien
- Building-stones—elements of strength in their constitution and structure. Dans: Journal of The Franklin Institute, v. 147, n. 6 (juin 1899). (1899):
- Building-stones—elements of strength in their constitution and structure. Dans: Journal of The Franklin Institute, v. 147, n. 5 (mai 1899). (1899):
- Building-stones—elements of strength in their constitution and structure. Dans: Journal of The Franklin Institute, v. 147, n. 4 (avril 1899). (1899):