@article {61719,
	title = {A chondroitin-sulfate chain is located on serine-10 of the urinary trypsin inhibitor.},
	journal = {The International Journal of BiochemistryThe International Journal of Biochemistry},
	volume = {23},
	year = {1991},
	month = {1991},
	pages = {1201-1203},
	isbn = {0020-711X},
	author = {Chirat, Frederic and Balduyck, Malika and Mizon, Charlotte and Laroui, Salah and Sautiere, Pierre and Mizon, Jacques}
}
@article {61718,
	title = {Etude du transfert de chaleur par condensation d{\textquoteright}air humide sur des tubes {\`a} ailettes},
	year = {1991},
	month = {1991},
	author = {Bougriou, Cherif}
}
@article {61720,
	title = {{\'E}tude hydrog{\'e}ologique de la plaine d{\textquoteright}El Madher (Alg{\'e}rie orientale): g{\'e}ologie, climatologie, hydrog{\'e}ologie et mod{\'e}lisation des {\'e}coulements souterrains de l{\textquoteright}aquif{\`e}re mio-plio-quaternaire},
	year = {1991},
	month = {1991},
	author = {MENANI, Mohamed Redha}
}
