Influence of the weather upon crime. 6 diag. 1899. (In Popular science monthly, v. 55, p. 653-660.)
School deportment and the weather. 1900. (In Educational review, v. 19, p. 160-168.)
Drunkenness and the weather. 7 diag. 1900. (In Annals of the American Academy of Political and Social Science, v. 16, p. 421-434.)
Suicide and the weather. 6 diag. 1901. (In Popular science monthly, v. 58, p. 604-615.)
Ethics and the weather. 1901. (In International journal of ethics, v. 11, p. 481-492.)
The mental effects of the weather. 4 diag. 1899. (In Science, n. s., v. 10, p. 176-180.)
[6.] Duclaux, Pierre Emile. 1887. (In Revue scientifique.)
See reference in Lorand, Arnold. Old age deferred. 1912. p. 256.
[7.] Finsen, Niels R.
Uber die anwendung von concentrirten chemischen lichtstrahlen in der medicin. Leipzig. 1899. 52 p.