@book{Koeder2020,
  author    = {Koeder, Christian},
  title     = {Vegan Baby: Vegane Beikost f{\"u}r das Alter 4 bis 12 Monate},
  publisher = {Selbstverlag},
  address   = {M{\"u}nster},
  isbn      = {979-8603933665},
  publisher      = {FH M{\"u}nster - University of Applied Sciences},
  pages     = {49},
  year      = {2020},
  language  = {de}
}
@book{Koeder2020,
  author    = {Koeder, Christian},
  title     = {Vegan baby. A guide to complementary feeding: For vegans between the ages of 4 and 12 months},
  publisher = {Selbstverlag},
  isbn      = {979-8651490028},
  publisher      = {FH M{\"u}nster - University of Applied Sciences},
  pages     = {64},
  year      = {2020},
  language  = {en}
}
@book{Koeder2020,
  author    = {Koeder, Christian},
  title     = {Nutricion para beb{\´e}s veganos: alimentacion complementaria de 4 a 12 meses},
  publisher = {Selbstverlag},
  isbn      = {979-8651496907},
  publisher      = {FH M{\"u}nster - University of Applied Sciences},
  pages     = {70},
  year      = {2020},
  language  = {es}
}