@article{10_4064_ap_68_3_267_273,
     author = {Finnur L\'arusson and Patrice Lassere and Ragnar Sigurdsson},
     title = {Convexity of sublevel sets of plurisubharmonic extremal functions},
     journal = {Annales Polonici Mathematici},
     pages = {267--273},
     year = {1998},
     volume = {68},
     number = {3},
     doi = {10.4064/ap-68-3-267-273},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-68-3-267-273/}
}