@article{17627, author = {Maiara Bollauf and Hsuan-Yin Lin and {\O}yvind Ytrehus}, title = {Secrecy Gain of Formally Unimodular Lattices from Codes over the Integers Modulo 4}, year = {2024}, journal = {IEEE Transactions on Information Theory}, volume = {70}, number = {5}, month = {05/2024}, publisher = {IEEE}, }