O. Niyomura, S. Kato: Chalcogenocarboxylic Acids -- S. Kato, O. Niyomura: Thio-, Seleno-, and Telluro-Carboxylic Acid Group 1–17 Elements Derivatives (Except for Carbon Atom on the S, Se, Te) -- S. Fujiwara, N. Kambe: Thio-, Seleno-, and Telluro-Carboxylic Acids Esters -- N. Kano, T. Kawashima: Dithiocarboxylic Acid Metal Salts Except for Carbon Atom on the Sulfur -- A. Ishii, J. Nakayama: Carbodithioic Acid Esters -- A. Ishii, J. Nakayama: Carboselenothioic and Carbodiselenoic Acids Derivatives and their Related Compounds -- T. Murai: Thio-, Seleno-, and Telluro-Amides.