J. Pýcha

发表

The Effect of Geomagnetic and Solar Activity on the Distribution of Controlling Pressure Formations in the Northern Hemisphere in Winter

P. Hejda, J. Bochníček, J. Pýcha, 1999 .

Comparison of Solar and Geomagnetic Activity Effects on the Northern Hemisphere Weather Changes

P. Hejda, J. Bochníček, J. Pýcha, 2001 .

A possible relation between geomagnetic activity and winter air surface temperatures in Prague

P. Hejda, J. Bochníček, J. Pýcha, 1992 .

Possible geomagnetic activity effects on weather

P. Hejda, J. Bochníček, J. Pýcha, 1999 .

Relation between Northern Hemisphere winter temperatures and geomagnetic or solar activity at different QBO phases

P. Hejda, J. Bochníček, J. Pýcha, 1996 .

Long-term variation of the semi-annual wave maxima in geomagnetic activity

V. Letfus, E. Apostolov, J. Pýcha, 1989 .

Instability of interaction of interplanetary events with the earth's magnetosphere over long periods of time

V. Letfus, J. Pýcha, 1989 .

Geomagnetic activity as a possible cause of changes in the middle atmosphere and troposphere; observations made in Prague in the years 1932–1987

J. Bochníček, J. Pýcha, 1994 .