Tatchai Titichetrakun. 2009. A boundary rigidity problem of analytic function. Faculty of Science, Chulalongkorn University;
Tatchai Titichetrakun. (2009) A boundary rigidity problem of analytic function . Chulalongkorn University/Bangkok.
Tatchai Titichetrakun. A boundary rigidity problem of analytic function. . Bangkok:Chulalongkorn University, 2009.
Tatchai Titichetrakun. (2009) A boundary rigidity problem of analytic function . Chulalongkorn University/Bangkok.