A. GEOMAGNETISM – OBSERVATORIES – MAGNETOMETRY – TRIBUTE TO ESTEBAN HERNÁNDEZ QUINTERO

ANA CACCAVARI - anacg@igeofisica.unam.mx
GERARDO CIFUENTES – gercifue@igeofisica.unam.mx
LUIZ BENYOSEF – benyosef@on.br
ALEXANDRE GONSETTE - agonsett@meteo.be
ENRIQUE LATORRES - Enrique@latorres.org