1. The crystal structure of pyroaurite;Allmann;Acta Crystallogr.,1968
2. Nachtrag zu den Strukturen des Pyroaurits and Sjögrenits;Allmann;Neues Jahrb. Mineral. Monatsh.,1969
3. Doppelschichtstrukturen mit brucitähnlichen Schichtionen [Me(II)1-xMe(III)x(OH)2]x+;Allmann;Chimia,1970
4. The oxides and hydroxides of iron and their structural interrelationships;Bermal;Clay Miner. Bull.,1959
5. A reinvestigation of takovite, a nickel aluminium hydroxy-carbonate of the pyroaurite group;Bish;Am. Mineral.,1977