n1=chaire sadleirienne | n2=chaire professorale de mathématiques pures | rel=r_isa | relid=6 | w=55
n1=chaire sadleirienne | n2=chaire professorale | rel=r_isa | relid=6 | w=54
n1=chaire sadleirienne | n2=chaire | rel=r_isa | relid=6 | w=40