Collect. Czech. Chem. Commun.
     1959, 24, 657-662
  https://doi.org/10.1135/cccc19590657
  
Ferromagnetische Eisenoxyde
J. Vávra
First page
 
    
      Collect. Czech. Chem. Commun.
     1959, 24, 657-662
  https://doi.org/10.1135/cccc19590657
  
