KALINAUSKAITĖ, N. On the upper and lower surfaces for the m-dimensional homogeneous gaussian processes with independent increments. Lithuanian Mathematical Journal, [S. l.], v. 9, n. 3, p. 483–496, 1969. DOI: 10.15388/LMJ.1969.20797. Disponível em: https://www.zurnalai.vu.lt/LMJ/article/view/20797. Acesso em: 5 jul. 2025.