TY - BOOK AU - Ziegler,Gerhard TI - Numerical differential protection: principles and applications SN - 9783895783517 AV - TK5103.15 .Z45 2012 U1 - 621.317 PY - 2012/// CY - Erlangen [Germany] PB - Publicis Pub. KW - Telecommunication lines KW - Protection KW - Electric measurements KW - Mathematics KW - Protective relays KW - Differential operators N1 - "Siemens"--Cover; Includes bilbiographical references (p. 275-282) and index UR - http://www.loc.gov/catdir/enhancements/fy1210/2012392270-b.html UR - http://www.loc.gov/catdir/enhancements/fy1210/2012392270-d.html UR - http://www.loc.gov/catdir/enhancements/fy1210/2012392270-t.html ER -