The following publications are possibly variants of this publication:
- Flat tori, lattices and spherical codesSueli I. R. Costa, Cristiano Torezzan, Antonio Campello, Vinay A. Vaishampayan. ita 2013: 1-8 [doi]
- Flat tori, lattices and bounds for commutative group codesRogério M. Siqueira, Sueli I. Rodrigues Costa. dcc, 49(1-3):307-321, 2008. [doi]
- Curves on Flat Tori and Analog Source-Channel CodesAntonio Campello, Cristiano Torezzan, Sueli I. R. Costa. TIT, 59(10):6646-6654, 2013. [doi]
- Constructive Spherical Codes on Layers of Flat ToriCristiano Torezzan, Sueli I. R. Costa, Vinay A. Vaishampayan. TIT, 59(10):6655-6663, 2013. [doi]