by Shefov, N. N.
Published in Geomagnetism and Aeronomy (01.11.2013)

by Shefov, N. N., Semenov, A. I., Medvedeva, I. V.
Published in Doklady earth sciences (01.05.2016)

by Semenov, A. I., Shefov, N. N., Medvedeva, I. V., Sukhodoev, V. A.
Published in Geomagnetism and Aeronomy (01.11.2015)

by Semenov, A. I., Shefov, N. N., Medvedeva, I. V.
Published in Geomagnetism and Aeronomy (01.07.2014)

by Semenov, A. I., Shefov, N. N., Medvedeva, I. V.
Published in Geomagnetism and Aeronomy (01.07.2015)

by Semenov, A. I., Shefov, N. N., Medvedeva, I. V.
Published in Geomagnetism and Aeronomy (01.09.2014)

by Semenov, A. I., Shefov, N. N., Medvedeva, I. V.
Published in Geomagnetism and Aeronomy (01.05.2014)

by Semenov, A. I., Shefov, N. N., Medvedeva, I. V.
Published in Geomagnetism and Aeronomy (01.07.2013)

by Semenov, A. I., Shefov, N. N.
Published in Geomagnetism and Aeronomy (01.08.2011)

by Schröder, W., Shefov, N. N., Treder, H.-J.
Published in Annales geophysicae (1988) (14.06.2004)

by Semenov, A. I., Lipatov, K. V., Perminov, V. I., Shefov, N. N.
Published in Doklady earth sciences (01.03.2013)

by Golitsyn, G. S., Semenov, A. I., Shefov, N. N., Fishkova, L. M., Lysenko, E. V., Perov, S. P.
Published in Geophysical research letters (01.07.1996)

by Shefov, N. N., Semenov, A. I., Yurchenko, O. T.
Published in Geomagnetism and Aeronomy (01.12.2007)

by Perminov, V. I., Semenov, A. I., Shefov, N. N.
Published in Geomagnetism and Aeronomy (01.12.2007)

by Shefov, N. N., Semenov, A. I., Yurchenko, O. T.
Published in Geomagnetism and Aeronomy (01.08.2010)

by Semenov, A. I., Shefov, N. N., Medvedeva, I. V., Beletsky, A. B.
Published in Geomagnetism and Aeronomy (01.04.2012)

by Shefov, N. N., Semenov, A. I., Yurchenko, O. T.
Published in Geomagnetism and Aeronomy (01.02.2009)

by Shefov, N. N., Semenov, A. I., Yurchenko, O. T.
Published in Geomagnetism and Aeronomy (01.10.2009)

by Kononovich, E V, Shefov, N N
Published in Geomagnetism and Aeronomy (01.12.2006)

by Shefov, N. N., Semenov, A. I.
Published in Geomagnetism and Aeronomy (01.07.2006)