Hi there,
I finally got a copy of Joćo Gilberto's "O Mito" LP which contains the chords transcribed with the lyrics.
I'll try to compile them here, but as I've never done this (write in IRealBook editor or any other), I'll sure need a little help.
Here it goes...
Este Seu Olhar by Antonio Carlos Jobim
Bolinha De Papel by Geraldo Pereira