Optical images superposition in the fractional fourier transform domain / Y. Kozlovskii, M. Shovgenyuk. - Lviv : [б.в.], 2003.. - 10 p.: fig.. - (Prepr. / National academy of sciences of Ukraine. Institute for condensed matter physics ; 03-26E). - Бібліогр.: p. 10 ------------ Дод. точки доступу: Shovgenyuk, M.V.; National academy of sciences of Ukraine. Institute for condensed matter physics