1. Astrauskas, A.: On limit theorems for quadratic forms of linear processes. Lietuvos Matematikos Rinkinys, 23, 3?11 (1983)
2. Bennett, C., Rudnick, K.: On Lorentz-Zygmund spaces. Diss. Math. 175, 1?72 (1980)
3. Cambanis, S., Rosi?ski, J., Woyczy?ski, W.A.: Convergence of quadratic forms in p-stable variables and ? p-radonifying operators. Ann. Probab. [To appear]
4. Engel, D.D.: The multiple stochastic integral. Mem. Amer. Math. Soc. 38, no. 265, v+82pp. (1982)
5. Ibragimov, I.A., Linnik, Yu.V.: Independent and stationary sequences of random variables. Groningen: Wolters-Noordhoff 1971