Paper  bibtex   

@incollection{angelini_macchine_2008,
	address = {Bologna},
	title = {Macchine per la risaia},
	url = {http://www.researchgate.net/profile/Barbara_Manachini/publication/258546831_CeC_RISO_Manachini/links/0c960528a0f9dd38af000000.pdf},
	urldate = {2015-04-09TZ},
	booktitle = {Il riso},
	publisher = {Bayer CropScience Srl},
	editor = {Angelini, Renzo},
	collaborator = {Finassi, A. and Sarasso, Giuseppe, S.},
	year = {2008},
	note = {00000 
bibtex: Angelini2008}
}