Dhameystir weedha soo socota: Sheekada xisaabiye caadi ah oo ka soo jeeda koonfur-bari Poland, Ryszard Siwiec, oo isku gubay intii lagu guda jiray xafladda weyn ee goosashada garoonka Warsaw ee 1968. Wuxuu u sameeyay si uu u mudaaharaado.
waxay ka soo horjeesteen ciidankii xoogga badnaa ee Czechoslovakia.