TY  - GEN
AU  - Devanarayanan, S.
AU  - Mahanakumar, K.
TI  - Sun-spot cycle and thermal structure of equational middle atmosphere
KW  - TEMPERATURA MESOSFERICA
KW  - MANCHAS SOLARES
KW  - 551.524.7
KW  - med
KW  - fre
KW  - 551.590.21 (540)
ER  -