@incollection{JEDP_2000____A6_0,
     author = {Herzlich, Marc},
     title = {Refined {Kato} inequalities in riemannian geometry},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {6},
     pages = {1--11},
     publisher = {Universit\'e de Nantes},
     year = {2000},
     language = {en},
     url = {http://archive.numdam.org/item/JEDP_2000____A6_0/}
}