@MISC{PDIFF_4.MIZ,
  AUTHOR = {Inou\'e, Takao and Xie, Bing and Liang, Xiquan},
  TITLE = {Partial Differentiation of Real Ternary Functions},
  SECTION1 = {Preliminaries},
  SECTION2 = {Partial Differentiation of Real Ternary Functions},
  SECTION3 = {Main Properties of Partial Differentiation of Real
    Ternary Functions},
  SECTION4 = {Grads and Curl},
  DAY = {7},
  MONTH = {November},
  YEAR = {2009},
  ADDRESS1 = {Inaba 2205, Wing-Minamikan, Nagano\\Nagano, Japan},
  ADDRESS2 = {Department of Mathematics and Physics\\
           Qingdao University of Science and Technology\\China},
  ADDRESS3 = {Department of Mathematics and Physics\\
           Qingdao University of Science and Technology\\China},
  SUMMARY = {In this article, we shall extend the result
  of \cite{PDIFF_2.ABS} to discuss partial differentiation
  of real ternary functions (refer to \cite{PDIFF_1.ABS}
  and \cite{Rudin:1976} for partial differentiation).}}

@BOOK{Rudin:1976,
 AUTHOR={Rudin, Walter},
 TITLE={Principles of Mathematical Analysis},
 PUBLISHER={MacGraw-Hill},
 YEAR=1976}
