Dressed identically in white trousers and caps reminiscent of mob caps from the French Revolution, the Smurfs are only "three apples high." They live in mushroom houses and are led by a bearded, 542-year-old patriarch, Papa Smurf. Their nemesis is the evil wizard Gargamel, who macabrely wants to make Smurf stew. Charles Dupuis, 84, Publisher Who Introduced the Smurfs, Dies