Gauss, Carl Friedrich. Demonstratio nova altera theorematis omem fvnctionem
algebraicam rationalem integram mivs variabilis in factores reales primi vel secvndi gradvs resolvi
posse. Gottingae, apud H. Dieterich. MDCCCKVI. 38 pp. 4°. No.9 in **E,186.23
Same. (In Koenigliche Gesellschaft der Wissenschaften, Goettingen. Commentationes. Classis mathematica (continued)
-Functions. ie