- document
- Lammeren, W.P.A (author) journal article 1948
- document
- Plesset, Milton S. (author) journal article 1948
- document
- Todd, Frederick H. (author) journal article 1947
- document
- Todd, Frederick H. (author) journal article 1946
- document
- Todd, Frederick H. (author) journal article 1946
- document
- van Driest, E.R. (author) journal article 1945
- document
- Troost, Laurens (author) journal article 1937
- document
- Horn, F. (author) journal article 1935
- document
- Wagner, Herbert (author) journal article 1933
- document
- Wagner, Herbert (author) journal article 1932
- document
- Schaffran, K. (author) journal article 1925
- document
- Schepers, J.A. (author) journal article 1924
- document
- Schaffran, K. (author) journal article 1915