If you are quoting Wikipedia then quote this too: > During this time helicopters dropped supplies for the cosmonauts including warm clothes, boots, water conta

If you are quoting Wikipedia then quote this too: > During this time helicopters dropped supplies for the cosmonauts including warm clothes, boots, water containers, and more. Helicopters also dropped doctors and technicians close to the landing site so they could trek to the landing site and support the cosmonauts. Others were also dropped by helicopters to start clearing a landing pad that was closer to the capsule. With more resources and supplies after their first night the landing site was more sustainable. This included a fire, a makeshift log cabin and they were even brought cheese, sausage, and bread for supper.[20] Finally, after spending two cold nights in a dense forest, Leonov and Belyayev were able to ski 9 kilometers with the help of some rescuers to reach the helicopters landing site