### Algebraic topics

[1] : “A remark on infinite groups,” Am. Math. Mon. 57 : 9 (November 1950), pp. 623–624. MR 0040293 Zbl 0039.25103 article

[2] :
“Waring’s problem for algebraic number fields and primes of the form __\( (p^r-1)/(p^d-1) \)__,”
Ill. J. Math.
6 : 1
(1962),
pp. 142–156.
Dedicated to Hans Rademacher on the occasion of his seventieth birthday.
MR
0138616
Zbl
0107.03903
article

[3] : “The analogue of the Pisot–Vijayaraghavan numbers in fields of formal power series,” Ill. J. Math. 6 : 4 (1962), pp. 594–606. MR 0144883 Zbl 0105.02801 article

[4] : “Imaginary quadratic fields with unique factorization,” Ill. J. Math. 6 : 1 (1962), pp. 187–192. Dedicated to Hans Rademacher on the occasion of his seventieth birthday. MR 0138617 Zbl 0100.03103 article