Collect. Czech. Chem. Commun.
1956, 21, 707-717
https://doi.org/10.1135/cccc19560707
Der Zerfall des Penicillins in sauren Lösungen
E. Krejčí
Collect. Czech. Chem. Commun.
1956, 21, 707-717
https://doi.org/10.1135/cccc19560707