On the relative accuracy of Simpson's rules and Weddle's rule : a reply. (This reply is to a question of why Simpson's rule gave a more accurate result than Weddle's in the evaluation of the integral ... when six subvisions were p used) / J. B. Scarborough. - Menasha (Wisc.) : [б. и.], 1927. - 371-372 с.. - Б. ц. ------------