Sarah Rachel Bickman , the daughter of Louise D. Bickman and Prof. Martin E. Bickman of Boulder , Colo. , was married there yesterday to Daniel Martin Farkas , the son of Irene R. Farkas of Montville , N.J. , and Joel J. Farkas of Morristown , N.J . The couple married themselves , which Colorado law allows , with Jed S. Bickman , the brother of the bride , leading the ceremony at the Hotel Boulderado .