TY - GEN AU - Liu,Zhicheng AU - Weng,Linhong AU - Chen,Zhenxia AU - Zhao,Dongyuan TI - (NH4)2ZrGe3O9: a new microporous zirconogermanate SN - 0108-2701 PY - 2003///0714 N1 - Publication Type: Journal Article UR - https://doi.org/10.1107/s0108270103005353 ER -