Pure Appl. Chem., 1990, Vol. 62, No. 3, pp. 483-484
http://dx.doi.org/10.1351/pac199062030483
New tetraheterafulvalenes, metal 1,2-diheterolenes and some of their products
First page:
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Pure Appl. Chem., 1990, Vol. 62, No. 3, pp. 483-484
http://dx.doi.org/10.1351/pac199062030483