https://makingscience.royalsociety.org/mirador?manifest-url=https%3A%2F%2Fmakingscience.royalsociety.org%2Fitems%2Fap_70_3%2Funpublished-paper-on-hollow-pyramidal-ice-crystals-by-karl-grossmann-and-joseph-lomas%2Fmanifest.json&title=Unpublished%20paper%2C%20%27On%20hollow%20pyramidal%20ice-crystals%27%20by%20Karl%20Grossmann%20and%20Joseph%20Lomas
Unpublished paper, 'On hollow pyramidal ice-crystals' by Karl Grossmann and Joseph Lomas
ice crystalskarl grossmannunpublishedpaperhollow
https://www.mlp.cz/katalog/titul/der-tod-des-fussballspielers/25843/
GROSSMANN, Karl-Heinz: Der Tod des Fussballspielers | Městská knihovna v Praze
karl heinzv prazegrossmanndertod