NOVELTY - The fuel cell electrode comprises platinum, cerium and zirconium oxide particles, particles of a second metal and a carbon support, which form a quaternary alloy catalyst. The cerium and zirconium oxide particles and the particles of the second metal have a size of 1-100 nm. The carbon support is a carbon nanofiber. The amount of cerium oxide particles is 0.1-5 pts.wt. relative to 100 pts.wt. of platinum. The amount of zirconium oxide particles is 0.1-5 pts.wt. relative to 100 pts.wt. of platinum. The amount of the particles of the second metal is 1-50 pts.wt.    USE - Used as a fuel cell electrode.    ADVANTAGE - The fuel cell electrode exhibits high performance, and can be simply and economically manufactured with excellent physical and chemical durability and corrosion resistance.    DETAILED DESCRIPTION - The fuel cell electrode comprises platinum, cerium and zirconium oxide particles, particles of a second metal and a carbon support, which form a quaternary alloy catalyst. The cerium and zirconium oxide particles and the particles of the second metal have a size of 1-100 nm. The carbon support is a carbon nanofiber. The amount of cerium oxide particles is 0.1-5 pts.wt. relative to 100 pts.wt. of platinum. The amount of zirconium oxide particles is 0.1-5 pts.wt. relative to 100 pts.wt. of platinum. The amount of the particles of the second metal is 1-50 pts.wt. of the second metal relative to 100 pts.wt. of platinum. The amount of the carbon support is 10-2000 pts.wt. relative to 100 pts.wt. of platinum. The fuel cell electrode further comprises a polymer electrolyte solution. An amount of the polymer electrolyte solution is 50-500 pts.wt. with respect to 100 pts.wt. of platinum. The amount of the carbon nanofibers is 1-200 pts.wt. with respect to 100 pts.wt. of platinum. An INDEPENDENT CLAIM is included for a method of producing a fuel cell electrode.    DESCRIPTION OF DRAWING(S) - The diagram shows a schematic view of a fuel cell electrode (Drawing includes non-English language text).