In 1804 the Berlin Akademie der Naturwissenschaften offered a prize for the best essay on the structure and function of the lungs. The prize was won by Reisseisen, while Soemmerring received honorable mention. The texts of both works were published in one volume; Soemmerring’s essay was entitled “Ueber die Structur, die Verrichtung und den Gebrauch der Lungen”. Digital facsimile from Google Books at this link.