@phdthesis{Kosov2018,
	author = {Kosov, Sergey},
	title = {Multi-Layer Conditional Random Fields for Revealing Unobserved Entities},
	school = {Siegen University},
	year = {2018},
	DOI = {10.13140/RG.2.2.12409.31844},
	URN = {urn:nbn:de:hbz:467-13434},
	URL = {http://dokumentix.ub.uni-siegen.de/opus/volltexte/2018/1343},
}