TY - JOUR AU - Esipova, Maria S. AU - Yeats, Karen TI - A result on the $c_2$ invariant for powers of primes JO - Canadian mathematical bulletin PY - 2023 SP - 1164 EP - 1178 VL - 66 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/S0008439523000243/ DO - 10.4153/S0008439523000243 ID - 10_4153_S0008439523000243 ER -