Note 500 — Chapter II
Reading edition
Schultz, Astr. Nach., Nos. 2,817-18, 2,847-8; Wilsing, Ibid., No. 3,039; Bélopolsky, Ibid., No. 2,722.
Reading edition
Schultz, Astr. Nach., Nos. 2,817-18, 2,847-8; Wilsing, Ibid., No. 3,039; Bélopolsky, Ibid., No. 2,722.