Vimolrat Ngamaramvaranggul. 1991. Generalized vector matrices, hypercomplex numbers, and dual numbers : theory and its applications to some mathematical problems in mechanics, robotics, and optics. Bangkok:Mahidol University;
Vimolrat Ngamaramvaranggul. (1991) Generalized vector matrices, hypercomplex numbers, and dual numbers : theory and its applications to some mathematical problems in mechanics, robotics, and optics (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Vimolrat Ngamaramvaranggul. Generalized vector matrices, hypercomplex numbers, and dual numbers : theory and its applications to some mathematical problems in mechanics, robotics, and optics. Bangkok:Mahidol University, 1991.
Vimolrat Ngamaramvaranggul. (1991) Generalized vector matrices, hypercomplex numbers, and dual numbers : theory and its applications to some mathematical problems in mechanics, robotics, and optics (รายงานผลงานวิจัย). Mahidol University:Bangkok.