@PHDTHESIS{veiback:phd:2018,
    author	= {Clas Veib{\"a}ck},
    title		= {Tracking the Wanders of Nature},
    school	= {Link{\"o}ping University},
    department= {Department of Electrical Engineering},
    year		= {2018},
    number	= 	{1958},
    issn 		= {0345--7524},
    type		= {Doctoral Thesis},
    month		= dec,
    day		= {7},
}