Ferrite apertured plate for random-access memory. - Jan A. Rajchman (AIEE-IRE Computer Conference (Eastern), 1956)

The transfluxor. - Jan A. Rajchman; Arthur W. Lo (AIEE-IRE Computer Conference (Western), 1956)

Current Steering in Magnetic Circuits. - Jan A. Rajchman; Hewitt D. Crane (IRE Trans. Electron. Comput., 1957)

Magnetic switching. - Jan A. Rajchman (IRE-ACM-AIEE Computer Conference (Western), 1958)

Solid-state microwave high speed computers. - Jan A. Rajchman (IRE-AIEE-ACM Computer Conference (Eastern), 1959)

Symposium on Fast Memory Technology. - Jan A. Rajchman (IFIP Congress, 1962)

Fixed, associative memory using evaporated organic diode arrays. - Morton H. Lewin; H. R. Beelitz; Jan A. Rajchman (AFIPS Fall Joint Computing Conference, 1963)

Laminated ferrite memory. - Rabah Shahbender; C. Wentworth; Kai Li; S. Hotchkiss; Jan A. Rajchman (AFIPS Fall Joint Computing Conference, 1963)