by Taura, Toshiharu.
by Ebeling, Charles E.
by Nguyen, Nam-Trung, Wereley, Steven T.
by Giles, Ranald V. Evett, J B Liu C.
by Varma, Indra K Gupta, V B.
by Chakrabarti, Abjijit Debnath, Sudipta.