All the links are dead.
Here's a rough translation of the link Duckie provided.
Georg Plasa, fifty-one German pilot, died shortly after 14.00 today during the forty-eighth Coppa Carotti. Plasa's car, a BMW 134 V8JUDD, crashed into the mountain shortly after the fourth bend. Immediate relief efforts to try to revive the driver, even the ambulance on site who assumed responsibility for emergency transport to the Gemelli hospital in Rome to come but just Plasa there was nothing more to do. To ascertain the causes of the tragic accident, one of the first hypothesis is that of damage to a car Plasa, experienced driver of hill climbs. The pilots, learned the news from the discomfort, they decided by mutual agreement with the organizers to suspend the race. Photo: Gianluca Vannicelli