Nortia, Teuvo <br/><br/>
Magnetic and Spectrophotometric Studies on: Iron, Cobalt, Nickel and Copper Compounds of 8-hydroxy-quinoline-5-sulphonic acid. 

 - Helsinki :   Suomalainen Tiedeakatemia,   1957. 
 - 52 p. ;   18 cm. 
 - Annales Academiae Scientiarum Fennicae. Serie A. II. Chemica ;   86 .