Porter, M., Zabusky, N., Hu, B., & Campbell, D. (2009). Fermi, Pasta, Ulam and the birth of experimental mathematics.
Chicago-čujuhus (17. p.)Porter, M., N. Zabusky, B. Hu, juo D. Campbell. Fermi, Pasta, Ulam and the Birth of Experimental Mathematics. 2009.
MLA-čujuhus (9. p.)Porter, M., et al. Fermi, Pasta, Ulam and the Birth of Experimental Mathematics. 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.