Text ( visual ) : unmediated COVID-19 epidemiology and virus dynamics : nonlinear physics and mathematical modeling / Till D. Frank. -- : hbk. -- Cham : Springer , c2022. -- xiv, 355 p. : ill. ; 25 cm. -- (Understanding complex systems / founding editor, J.A. Scott Kelso ; Springer complexity). -- Includes bibliographical references and index. -- ISBN 9783030971779 ; (BC17456764) ; https://ci.nii.ac.jp/ncid/BC17456764 Author Heading(s): Frank, Till Daniel. -- Classification(s): DC23 : 614.4015118. -- Subject Heading(s): LCSH : Epidemiology -- Mathematical models ; LCSH : COVID-19 Pandemic, 2020- -- Mathematical models ; LCSH : Nonlinear theories