J. Appl. Math. Phys. Vol.3 No.6, June 30, 2015 DOI:10.4236/jamp.2015.36085
J. Appl. Math. Phys. Vol.3 No.6, June 30, 2015 DOI:10.4236/jamp.2015.36084
J. Appl. Math. Phys. Vol.3 No.6, June 30, 2015 DOI:10.4236/jamp.2015.36083
J. Appl. Math. Phys. Vol.3 No.6, June 30, 2015 DOI:10.4236/jamp.2015.36082
J. Appl. Math. Phys. Vol.3 No.6, June 26, 2015 DOI:10.4236/jamp.2015.36081
J. Appl. Math. Phys. [ISSUE], [PUBDATE] DOI:[DOI]