July 27, 2015 article Excluded-Minor Characterization of Apex-Outerplanar Graphs Graphs and Combinatorics DOI: 10.1007/s00373-015-1611-9 OpenAlex Authors 0 Author list not loaded yet. Cited by 2 stored of 13 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Minor obstructions for apex-pseudoforests 2021 Discrete Mathematics article Computer Science Advanced Graph Theory Research Open access 2 citations Minor-obstructions for apex sub-unicyclic graphs 2020 Discrete Applied Mathematics article Computer Science Advanced Graph Theory Research Open access 4 citations 2 results References 0