Sansanee Nenthein. 2006. Regular elements and the BQ-property of transformation semigroups and rings of linear transformations. Field of Study Mathematics, Chulalongkorn University;
Sansanee Nenthein. (2006) Regular elements and the BQ-property of transformation semigroups and rings of linear transformations . Chulalongkorn University/Bangkok.
Sansanee Nenthein. Regular elements and the BQ-property of transformation semigroups and rings of linear transformations. . Bangkok:Chulalongkorn University, 2006.
Sansanee Nenthein. (2006) Regular elements and the BQ-property of transformation semigroups and rings of linear transformations . Chulalongkorn University/Bangkok.