ISNI website

http://www.isni.org/0000000024709496 does not show the data for one record but a list of two items

1.	
Timmers, Oscar Anthonius Gerardus Maria (1931-) 
De geverfde vogel : tweede editie

= 0000 0004 3982 5835, Sources: ISNI

2.	
Timmers, Oscar Ritzerfeld (1931-...)
Dromen van stof

= 0000 0000 2470 9496, Sources: VIAF VIAF DNB SUDOC VLACC BNF BOWKER CEDA TEL