no. 1
Extended primitive recursive functions
RAIRO. Informatique théorique, Tome 16 (1982) no. 1, pp. 73-84. 
@article{ITA_1982__16_1_73_0,
     author = {Mentrasti, P. and Protasi, M.},
     title = {Extended primitive recursive functions},
     journal = {RAIRO. Informatique th\'eorique},
     pages = {73--84},
     publisher = {EDP-Sciences},
     volume = {16},
     number = {1},
     year = {1982},
     mrnumber = {677656},
     zbl = {0498.03024},
     language = {en},
     url = {http://archive.numdam.org/item/ITA_1982__16_1_73_0/}
}
TY  - JOUR
AU  - Mentrasti, P.
AU  - Protasi, M.
TI  - Extended primitive recursive functions
JO  - RAIRO. Informatique théorique
PY  - 1982
SP  - 73
EP  - 84
VL  - 16
IS  - 1
PB  - EDP-Sciences
UR  - http://archive.numdam.org/item/ITA_1982__16_1_73_0/
LA  - en
ID  - ITA_1982__16_1_73_0
ER  - 
%0 Journal Article
%A Mentrasti, P.
%A Protasi, M.
%T Extended primitive recursive functions
%J RAIRO. Informatique théorique
%D 1982
%P 73-84
%V 16
%N 1
%I EDP-Sciences
%U http://archive.numdam.org/item/ITA_1982__16_1_73_0/
%G en
%F ITA_1982__16_1_73_0
Mentrasti, P.; Protasi, M. Extended primitive recursive functions. RAIRO. Informatique théorique, Tome 16 (1982) no. 1, pp. 73-84. http://archive.numdam.org/item/ITA_1982__16_1_73_0/

1. S. Eilenberg and C. C. Elgot, Recursiveness, Academic Press, New York, 1970. | MR | Zbl

2. E. Fachini and A. Maggiolo-Schettini, A Hierarchy of Primitive Recursive Sequence Functions, R.A.I.R.O. Inf. Theor., Vol. 13, No. 1, 1979, pp. 49-67. | EuDML | Numdam | MR | Zbl

3. G. Germano and A. Maggiolo-Schettini, Sequence-to-Sequence Recursiveness, Inf. Proc. Lett., Vol. 4, No. 1, 1975, pp. 1-6. | MR | Zbl

4. G. Jacopini and P. Mentrasti, Funzioni ricorsive di sequenza, Pub. LA.C., Serie III, No. 104, 1975, pp. 5-39. | Zbl

5. P. Mentrasti, Sulle classi di funzioni elementari ed elementari inferiori in una variabile, Rend. Mat., (1), Vol. 9, Serie VI, 1976, pp. 37-56. | MR | Zbl