"Hidekazu Tanaka","Algebraic relations between special values of multiple sine functions",,"Acta Arith.",,"Vol. 136",,"pp. 123-134",2009, "Hidekazu Tanaka","Special values of multiple sine function",,"Kyushu J. Math.",,"Vol. 62","No. 1","pp. 123-137",2008,Mar. "Hidekazu Tanaka","Some expressions of double and triple sine functions",,"SUT Journal on Mathematics",,"Vol. 43",,"pp. 251-261",2007,