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Platt, John. – «Hierarchical restructuring». – Radical Software. – Vol. 2, no. 1 [(1972)]. – P. 28-32.
Also available on the Internet. {{www.radicalsoftware.org}}
Text in periodical
Benson, Don. – «Why are we in the the universe?». – Radical Software. – Vol. 2, no. 1 [(1972)]. – P. 24-26.
Also available on the Internet. {{www.radicalsoftware.org}}
Text in periodical
Downey, Juan. – «Technology and beyond». – Radical Software. – Vol. 2, no. 5 ([1973]). – P. [2-3].
Also available on the Internet. {{www.radicalsoftware.org}}