Ions and electrical currents in the upper atmosphere of the earth

[1] The existence of more than one lonised layer in the upper atmosphere [J]. NATURE, 1927, 120 : 330 - 330

[2] BARTELS, 1928, HDB EXP PHYS, V25

[3] BAUER, 1923, TERR MAG, V28, P1

[4] CHAPMAN, 1929, P ROY SOC, V122, P369

[5] GUNN, 1929, PHYS REV, V34, P335

[6] GUNN, 1928, PHYS REV, V32, P133

[7] HAFSTAD, 1929, TERR MAG ATMOS ELEC, V34, P39

[8] HULBURT, 1928, PHYS REV, V31, P1018

[9] MARIS, 1929, PHYS REV, V33, P412

[10] MARIS, 1928, TERR MAG ATOMS ELEC, V33, P233

[1] The existence of more than one lonised layer in the upper atmosphere [J]. NATURE, 1927, 120 : 330 - 330

[2] BARTELS, 1928, HDB EXP PHYS, V25

[3] BAUER, 1923, TERR MAG, V28, P1

[4] CHAPMAN, 1929, P ROY SOC, V122, P369

[5] GUNN, 1929, PHYS REV, V34, P335

[6] GUNN, 1928, PHYS REV, V32, P133

[7] HAFSTAD, 1929, TERR MAG ATMOS ELEC, V34, P39

[8] HULBURT, 1928, PHYS REV, V31, P1018

[9] MARIS, 1929, PHYS REV, V33, P412

[10] MARIS, 1928, TERR MAG ATOMS ELEC, V33, P233