@article{articlec8a8469f,
title   = {Structural chemistry of borosilicates. I. Garrelsite, NaBa3Si2B7O16(OH)4: a silicoborate with the pentaborate [B5O12]9 polyanion},
author = {Ghose, S. and Wan, Che'ng and Ulbrich, H.},
year = {1976},
doi = {10.1107/s0567740876004019},
journal   = {Acta Crystallographica. Section B}
}