المؤلفون: Talbot, W. R., Courter, G. W., Ogilvy, C. S., Beilin, P. B., Cleagh, W. T., Arany, D., Hamilton, H. J., Klamkin, M. S., Skolnik, Samuel, Moser, Leo, MacKay, D. L., Aude, H. T. R., Thebault, Victor, Carlos, T. W., Horton, R. E., Thomas, P. D., Eves, Howard, Greenberg, Benjamin, Salkind, Charles, Bankoff, Leon, Dorsey, F. F., Carver, W. B., Ransom, W. R., Sydnor, T. E., Jaffray, G. R.

المصدر: Mathematics Magazine, 1952 May 01. 25(5), 280-290.

URL الوصول: https://www.jstor.org/stable/3029362

المؤلفون: Miksa, F. L., Bankoff, Leon, Starke, E. P., Glenn,, W. H., Moser, Leo, Silverman, D. L., Thebault, Victor, Tierney, J. A., Skolnik, Samuel, Talbot, W. R., Monahan, J. H., Michalup, Erich, Courter, G. W., Epstein, A. L., Ogilvy, C. S., Beilin, P. B., Carver, W. B., Cleagh, W. T., Shipman, J. S., Arany, D., Eves, Howard, Perry, Clay, Brenner, J. L., Howell, J. M., Klamkin, M. S., Butchart, J. H.

المصدر: Mathematics Magazine, 1953 Jan 01. 26(3), 157-170.

URL الوصول: https://www.jstor.org/stable/3029619

المؤلفون: Arany, D.

المصدر: The Mathematical Gazette, 1939 Oct 01. 23(256), 389-391.

URL الوصول: https://www.jstor.org/stable/3606176