Two Embedding Theorems with Applications to Weak Convergence and Compactness in Spaces of Additive Type Functions Pasquale Porcelli Indiana University Mathematics Journal 1960 text pdf 10.1512/iumj.1960.9.59016 10.1512/iumj.1960.9.59016 en Indiana Univ. Math. J. 9 (1960) 273 - 292 state-of-the-art mathematics http://iumj.org/access/