CANUTO, C. Spectral Methods in Fluid Dynamics. 1988
IMAI, H. Numerical Computations of Free Boundary Problems Using the Spectral Method. Nonlinear Mathematical Problems in Industry. 1993, I, 39-47
IMAI, H. Application of Spectral Collocation Methods in Space and Time to Free Boundary Problems. Hellenic European Research on Mathematics and Informatics'94. 1994, 2, 781-786
IMAI, H. On Spectral Collocation Methods in Space and Time for Free Boundary Problems. Computational Mechanics'95. 1995, 1, 798-803