参考文献

Parkanyi; Vystrcil Chemicke Listy, 1956 , vol. 50, p. 106,108 Collect.21<1956>1007,1010Chem.Abstr., 1956 , p. 8656 Full Text Show Details Parkanyi; Vystrcil Collection of Czechoslovak Chemical Communications, 1956 , vol. 21, p. 1007,1009 Chem.Abstr., 1956 , p. 8656