"with this paper, we are reaping the benefits of a large development effort which allows us to study the processes that control the increasing melt that the satellites have observed over the last decade," says peter langen.

How would the previous sentence be correctly capitalized?
"With this paper, we are reaping the benefits of a large development effort which allows us to study the processes that control the increasing melt that the satellites have observed over the last decade," says Peter Langen.