@book{K. A. Stroud_2007, address={Basingstoke [England]}, title={Engineering mathematics}, publisher={Palgrave Macmillan}, author={K. A. Stroud}, year={2007} }
@book{Riley, K. F._Hobson, M. P._Bence, S. J._2006, address={Cambridge}, edition={3rd ed}, title={Mathematical methods for physics and engineering}, publisher={Cambridge University Press}, author={Riley, K. F. and Hobson, M. P. and Bence, S. J.}, year={2006} }
@book{Stroud_Booth_2003, address={Gordonsville}, edition={4th Revised edition}, title={Advanced Engineering Mathematics}, publisher={Palgrave USA}, author={Stroud, K. A. and Booth, Dexter J.}, year={2003} }
