_:Be6dc627976cf095cb708e0fdf229e9cf . _:Be6dc627976cf095cb708e0fdf229e9cf "1919-12-31" . _:Be6dc627976cf095cb708e0fdf229e9cf . "Books volume 82"@en . . "Niggli, Paul. Geometrische Kristallographie des Diskontinuums: Teil 2."@en . . "aspace_5617e01e224a17adcdc087a6e74d8bfc" . . _:Be6dc627976cf095cb708e0fdf229e9cf . _:Bbbe721c2afa928750ba95dca9094d2e2 . . _:Bbbe721c2afa928750ba95dca9094d2e2 "1919-01-01" . _:Bbbe721c2afa928750ba95dca9094d2e2 . _:Bbbe721c2afa928750ba95dca9094d2e2 .