1
by Cooper, S. B.
Published 2013
Elsevier

2
by Gradshteĭn, I. S., Ryzhik, I. M.
Published 2015
Academic Press

3
by Ruskeepää, Heikki
Published 2009
Elsevier/Academic Press

4
by Mortimer, Robert G.
Published 2013
Amsterdam Press, Elsevier

5
by McGregor, C. M.
Published 2010
Woodhead Pub.

6
by Gdeisat, Munther, Lilley, Francis
Published 2013
Elsevier