SYNTHESIS, CRYSTAL AND MOLECULAR-STRUCTURE AND SPECTRA OF DICHLOROAQUO[3,3-DIMETHYL-6,7-DIMETHOXY-1-(4',4'-DIMETHYLCYCLOHEXA-2',6'-DIONE-1'-YL)3,4-DIHYDROISOQUINOLINE-O]COPPER(II)
Chemistry of Heterocyclic Compounds / KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII.
Латвийский институт органического синтеза Латвийской академии наук.
1995.
P. 534-539