Paper  bibtex   

@book{
 title = {Signal Analysis},
 type = {book},
 source = {Distribution},
 identifiers = {[object Object]},
 pages = {1-18},
 id = {07acb77e-65eb-3663-b0de-a2e71e6d9145},
 created = {2015-04-30T11:14:01.000Z},
 file_attached = {true},
 profile_id = {5e73f9af-1f10-3a70-a285-d3fbb699efe2},
 group_id = {e134fb94-8118-3ebe-b82d-bfbf0a8ae633},
 last_modified = {2015-04-30T11:41:59.000Z},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {true},
 hidden = {false},
 bibtype = {book},
 author = {Density, Power Spectral and Estimation, P S D F R F and Input, Random and Bod, Hans}
}