Spectral integral for the representation of the space-time translation group in relativistic quantum theory
1962 ◽
Vol 48
(9)
◽
pp. 1559-1566
◽
1954 ◽
Vol 4
(16)
◽
pp. 328-329
1949 ◽
Vol 21
(3)
◽
pp. 434-444
◽