Conference paper (2007) - A.A. Lestari (author), D Yulian (author), TP Soetikno (author), AB Suksmono (author), E Bharata (author), Olexander Yarovoy (author), Alexander Yarovoy (author), Olexander Yarovyi (author), Marco Spirito Alexander Yarovoy (author), Alexander Yarovoy (author), O. Yarovoy (author), A. G. Yarovoy (author), Alexander G. Yarovoy (author), A.G. Yarovoy (author), Alexander G. Yarovoy (author), A. G. Yarovoy (author), A. G. Yarovyi (author), A. Yarovoy (author), A. Yarovoy (author), A. Yarovyi (author), O. Yarovyi (author), A Yarovyi (author), Marco Spirito Alexander Yarovyi (author), A Yarovoy (author), O. Yarovoy (author), Marco Spirito Alexander Yarovoy (author), Alexander G. Yarovyi (author), A.G. Yarovyi (author), Alexander Yarovyi (author), A.G. Yarovoy (author), A Yarovoy (author), Olexander Yarovoy (author), Leo P. Ligthart (author), L.P. Ligthart (author), Leo Ligthart (author), Leonardus P. Ligthart (author), LP Ligthart (author), L. P. Ligthart (author)