@article {MR3398747,
	title = {On a class of generalized Takagi functions with linear pathwise quadratic variation},
	journal = {J. Math. Anal. Appl.},
	volume = {433},
	number = {2},
	year = {2016},
	pages = {974{\textendash}990},
	issn = {0022-247X},
	author = {Schied, Alexander}
}
