paper
83750
1996
83760
1996
83770
1996
83780
1996
83790
1996
83800
1996
83810
1996
83820
1996
83830
1996
83680
1996
83840
1996
83690
1996
83850
1996
83700
1996
83860
1996
83710
1996
83870
1996
83720
1996
83560
1996