classic papers of the week -- 211

Magnetic Field Annihilation

• Petschek, H. E. (Avco-Everett Research Laboratory, Everett, MA)

On the Maximal Energy Attainable in a Betatron

• Iwanenko, D.; Pomeranchuk, I. (Physical Institute of the Moscow State University, Moscow Physico-Technical Institute of the Academy of Sciences of the U. S. S. R., Leningrad, U. S. S. R.)

Simulating Physics with Computers

• Feynman, Richard P. (California Institute of Technology)