%0 Journal Article %A Chemotti, Frank %A Mináč, Ján %A Schultz, Andrew %A Swallow, John %T Galois module structure of square power classes for biquadratic extensions %J Canadian journal of mathematics %D 2023 %P 804-827 %V 75 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X22000165/ %R 10.4153/S0008414X22000165 %F 10_4153_S0008414X22000165