@book{fdi:05210,
  title = {{C}artes gravim{\'e}triques du {N}iger},
  author = {{R}echenmann, {J}ulien},
  editor = {},
  language = {{FR}},
  abstract = {},
  keywords = {{GRAVIMETRIE} ; {ANOMALIE} {DE} {BOUGUER} ; {MESURE} ; {METHODOLOGIE} ; {NOTICE} {DE} {CARTE} ; {CARTE} {GRAVIMETRIQUE} ; {NIGER}},
  address = {{P}aris},
  publisher = {{ORSTOM}},
  series = {{N}otice {E}xplicative},
  pages = {11},
  year = {1969},
  URL = {https://www.documentation.ird.fr/hor/fdi:05210},
}