@incollection{JEDP_2000____A14_0,
     author = {Rendall, Alan D.},
     title = {Blow-up for solutions of hyperbolic {PDE} and spacetime singularities},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {14},
     pages = {1--12},
     publisher = {Universit\'e de Nantes},
     year = {2000},
     mrnumber = {2001j:58051},
     zbl = {01808704},
     language = {en},
     url = {http://www.numdam.org/item/JEDP_2000____A14_0/}
}