Larry Wall, Tom Christiansen, Randal L. Schwartz. Programming Perl - covers Perl 5, 2nd Edition. A nutshell handbook, O'Reilly, 1996. [doi]
@book{WallCS96, title = {Programming Perl - covers Perl 5, 2nd Edition}, author = {Larry Wall and Tom Christiansen and Randal L. Schwartz}, year = {1996}, url = {http://www.worldcat.org/oclc/35663387}, researchr = {https://researchr.org/publication/WallCS96}, cites = {0}, citedby = {0}, series = {A nutshell handbook}, publisher = {O'Reilly}, isbn = {1565921496}, }