Rickles, Dean; Blum, Alexander (6 October 2015). "Paul Weiss and the genesis of canonical quantization". European Physical Journal H40 (4–5): 469–487. doi:10.1140/epjh/e2015-60001-5. Bibcode: 2015EPJH...40..469R.
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Rickles, Dean; Blum, Alexander (6 October 2015). "Paul Weiss and the genesis of canonical quantization". European Physical Journal H40 (4–5): 469–487. doi:10.1140/epjh/e2015-60001-5. Bibcode: 2015EPJH...40..469R.