J. Appl. Math. Phys. Vol.2 No.2, January 21, 2014 DOI:10.4236/jamp.2014.22005
J. Appl. Math. Phys. Vol.2 No.2, January 21, 2014 DOI:10.4236/jamp.2014.22004
J. Appl. Math. Phys. Vol.2 No.2, January 17, 2014 DOI:10.4236/jamp.2014.22003
J. Appl. Math. Phys. Vol.2 No.2, January 17, 2014 DOI:10.4236/jamp.2014.22002
J. Appl. Math. Phys. Vol.2 No.2, January 17, 2014 DOI:10.4236/jamp.2014.22001
J. Appl. Math. Phys. [ISSUE], [PUBDATE] DOI:[DOI]