@article{700942,
     title = {Fixed-point theory on neighborhood retracts of convexoid spaces},
     booktitle = {General Topology and its Relations to Modern Analysis and Algebra},
     series = {GDML\_Books},
     publisher = {Academia Publishing House of the Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1962},
     pages = {138-138},
     mrnumber = {MR0148047},
     zbl = {0111.35104},
     url = {http://dml.mathdoc.fr/item/700942}
}

Deleanu, A. Fixed-point theory on neighborhood retracts of convexoid spaces, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books,  (1962), p. 138. http://gdmltest.u-ga.fr/item/700942/