TY - JOUR ID - zu228408 UR - http://eprints.zu.edu.ua/28408/ IS - 1 A1 - ?????, ?. ?. Y1 - 2018/02// N2 - We proved a theorem about the integral of quaternionic-differentiable functions of spatial variable over the closed surface. It is an analog of the Cauchy theorem from complex analysis. PB - Springer Science+Business Media JF - Journal of Mathematical Sciences KW - Quaternion KW - Dirac operator KW - differentiable function. SN - 1072-3374 TI - On the Cauchy theorem for hyperholomorphic functions of spatial variable SP - 1 AV - public EP - 6 ER -