相关费用：有费用︾Open Access and Article Processing Charge (APC)
All articles published in Fractal and Fractional (ISSN 2504-3110) are published in full open access. An article processing charge (APC) of CHF 2700 (Swiss francs) applies to papers accepted after peer review. This article processing charge is to cover the costs of peer review, copyediting, typesetting, long-term archiving, and journal management. In addition to Swiss francs (CHF), we also accept payment in euros (EUR), US dollars (USD), British pound sterling (GBP), Japanese yen (JPY) or Canadian dollars (CAD).