A remark on a conjecture of Hain and Looijenga

Faber, Carel

Annales de l'Institut Fourier, Volume 61 (2011) p. 2745-2750

Tautological relations and the $r$-spin Witten conjecture

Faber, Carel; Shadrin, Sergey; Zvonkine, Dimitri

Annales scientifiques de l'École Normale Supérieure, Volume 43 (2010) p. 621-658