Volumes 133–140 of the Series II in years 1964 and 1965 were split into issues A and B. Later they were unified into a single series again.[21] They are different from Phys. Rev. A and B of the third series. For example "Phys. Rev. 133 A1 (1964)" is an article of Ser. II, while "Phys. Rev. A 1 1 (1970) is of Phys. Rev. A.
Renaming the APS Special Topics Series, American Physical Society, December 31, 2015
Assmus, Alexi (1997). "Book Reviews: A Memoir on The Physical Review: A History of the First Hundred Years. Paul Hartman". Isis. 88 (2): 355. doi:10.1086/383738. ISSN0021-1753.
Assmus, Alexi (1997). "Book Reviews: A Memoir on The Physical Review: A History of the First Hundred Years. Paul Hartman". Isis. 88 (2): 355. doi:10.1086/383738. ISSN0021-1753.