2D lattice of coupled Sinai billiards: metal or insulator at g1? - Budantsev, M V (*); Kvon, Z D (*); Pogosov, A G (*); Gusev, Guennadii Michailovich; Portal, J C (*); Maude, D K (*); Moshegov, N T (*); Toropov, A I (*) (Physica B, 1998)