[1] J. Bergh J. Löfström: Interpolation Spaces. Berlin-Heidelberg-New York, 1976.

[2] A. P. Сalderon A. Torchinsky: Parabolic Maximal Functions Associated with a Distribution. Advances in Math. 16, 1 (1975), 1-64; II. Advances in Math. 24, 2 (1977), 101-171. MR 0450888

[3] A. Kufner O. John S. Fučík: Function Spaces. Prague 1977. MR 0482102

[4] S. M. Nikoľskij: Approximation of Functions of Several Variables and Imbedding Theorems. Moskva 1969 (Russian); English translation, Berlin-Heidelberg-New York, 1975.

[5] J. Peetre: New Thoughts on Besov Spaces. Duke Univ. Math. Series, Durham, 1976. MR 0461123 | Zbl 0356.46038

[6] H.-J. Schmeisser H. Triebel: Anisotropic Spaces (Interpolation of Abstract Spaces and Function Spaces). Math. Nachr. 73 (1976), 107-123. DOI 10.1002/mana.19760730108 | MR 0430814

[7] H.-J. Schmeisser: Anisotropic Spaces, II. Equivalent Norms for Abstract Spaces, Function Spaces with Weights of Sobolev-Besov type. Math. Nachr. MR 0467286 | Zbl 0342.46023

[8] H.-J. Schmeisser: Anisotropic Räume - Äquivalente Normen und Interpolation. Disserta- tion, Jena.

[9] В. Stöckert H. Triebel: Decomposition Methods for Function Spaces of $B\sp{s}\sb{p,q}$ Type and $F\sp{s}\sb{p,q}$ Type. Math. Nachr. 89 (1979), 247-267. MR 0546886

[10] В. Stöckert: Remarks on Anisotropic Function Spaces. Proc. Int. Coll. Fourier Analysis and Approximation Theory, Budapest 1977, 789-797. MR 0540354

[11] H. Triebel: Interpolation Theory, Function Spaces, Differential Operators. Berlin 1978. MR 0503903 | Zbl 0387.46033

[12] H. Triebel: Fourier Analysis and Function Spaces. Teubner-Texte Math., Leipzig 1977. MR 0493311 | Zbl 0345.42003

[13] H. Triebel: Spaces of Besov-Hardy-Sobolev Type. Teubner-Texte Math., Leipzig 1978. MR 0581907 | Zbl 0408.46024

[14] H. Triebel: Note on Papers by A. P. Calderon and A. Torchinsky Concerning Parabolic Maximal Functions and Related Spaces. preprint.

[15] H. Triebel: Theorems of Littlewood-Paley Type for BMO and for Anisotropic Hardy Spaces. In "Constructive Function Theory", Proc. Internat. Conf., Blagoevgrad 1977, Sofia.