0 citations0 referencesGoogle Scholardoi.orgPorphyrinsTheoretical Chemistry Accounts·1966·Vol. 4(1), pp. 44–63Citations Over TimeTop 1% of 1966 papersMichael C. Zerner, Martin GoutermanRelated Papers→ On the planarity of infinite 2-complexes(1997)2 cited→ Classification and detection of obstructions to planarity(1990)11 cited→ Simultaneous FPQ-Ordering and Hybrid Planarity Testing(2020)