I am trying to get a hold on a copy of a 1988 paper by M. Naimi. It appears in MR as MR0950949 and in zbMATH as Zbl 0669.10066. Its title is "Les entiers sans facteurs carré $\le x$ dont leurs facteurs premiers $\le y$". It was published in Publications Mathématiques d'Orsay, vol. 88, as part of a book it seems.
On the Publ. Math. Orsay website it seems there is no information on the paper or volume.
Any help on getting a copy would be appreciated. I have tried contacting the author directly but that didn't help.