Forbush Deecreases in a Year of 2000 Observed by Air Shower Detectors at Mt.Chacaltaya(jointly worked). ICRC-Report. 2001. 2001-10
A Halo Event observed by Hybrid Detector at Mt.Chacaltaya(jointly worked). ICRC-Report. 2001. 2001-10
The energy spectrum around the knee region observed at Mt.Chacaltaya(jointly worked). ICRC-Report. 2001. 2001-10
Simultaneous observation of families and accompanied air showers at Mt. Chacaltaya. (]G0002[). Study of the hadronic component In air showers(jointly worked). Physical Review D. 2000. 62. 3. 032003-1-7