@article{JEMS_2018_20_10_a5,
     author = {Daniel Loughran},
     title = {The number of varieties in a family which contain a rational point},
     journal = {Journal of the European Mathematical Society},
     pages = {2539--2588},
     publisher = {mathdoc},
     volume = {20},
     number = {10},
     year = {2018},
     doi = {10.4171/jems/818},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/818/}
}