TY - JOUR T1 - Lower bounds for the minima of certain symplectic and unitary group lattices JO - American Journal of Mathematics PY - 1999/01/01 AU - Dummigan N AU - Pham HT ED - DO - DOI: 10.1353/ajm.1999.0027 PB - Project Muse VL - 121 IS - 4 SP - 889 EP - 918 Y2 - 2025/04/09 ER -