Wash the chicken and clean of excess fat. Cut it in half the sternum. Put the chicken in a bowl and pour the lemon juice. Add to the bowl and pieces of lemon. Prepare a marinade of finely chopped garlic and parsley, salt, pepper and paprika. Coat the chicken inside and out with this mixture. Allow chicken to marinate in the refrigerator for 2-3 hours. Preheat oven to 200 C. Bake 45 minutes, until golden. Serve the chicken hot, sprinkled with finely chopped parsley.