1. H1 collaboration, I. Abt et al., Measurement of the proton structure function F
2(x, Q
2) in the low x region at HERA, Nucl. Phys. B 407 (1993) 515 [
INSPIRE
].
2. ZEUS collaboration, M. Derrick et al., Measurement of the proton structure function F
2 in ep scattering at HERA, Phys. Lett. B 316 (1993) 412 [
INSPIRE
].
3. H1 collaboration, S. Aid et al., A Measurement and QCD analysis of the proton structure function F
2(x, Q
2) at HERA, Nucl. Phys. B 470 (1996) 3 [
hep-ex/9603004
] [
INSPIRE
].
4. ZEUS collaboration, M. Derrick et al., Measurement of the F
2 structure function in deep inelastic e + p scattering using 1994 data from the ZEUS detector at HERA, Z. Phys. C 72 (1996) 399 [
hep-ex/9607002
] [
INSPIRE
].
5. Axial Field Spectrometer collaboration, T. Akesson et al., Double parton scattering in pp collisions at
s
=
63
$$ \sqrt{s}=63 $$
GeV, Z. Phys. C 34 (1987) 163 [
INSPIRE
].