Pairing of holes via vortex/antivortex attraction in doped La 2-x(Sr)xCuO4 Gerard Corsten, Cliff Liem, Raphaël Blumenfeld et Naeem Jan J. Phys. France, 51 20 (1990) 2229-2233 DOI: 10.1051/jphys:0199000510200222900